About the Number

201329480781

201329480780 ← → 201329480782

2進数表記:10111011100000001011000001010001001101

漢数字表記:二千十三億二千九百四十八万七百八十一

素因数分解:

3 2 × 11 1 × 13 1 × 29 1 × 41 1 × 149 1 × 883 1

素因数の和:1132
約数の個数: 192
約数和(自身を含む): 364893984000
約数和(自身を除く): 163564503219

約数列:
[1, 3, 9, 11, 13, 29, 33, 39, 41, 87, 99, 117, 123, 143, 149, 261, 319, 369, 377, 429, 447, 451, 533, 883, 957, 1131, 1189, 1287, 1341, 1353, 1599, 1639, 1937, 2649, 2871, 3393, 3567, 4059, 4147, 4321, 4797, 4917, 5811, 5863, 6109, 7947, 9713, 10701, 11479, 12441, 12963, 13079, 14751, 15457, 17433, 17589, 18327, 21307, 25607, 29139, 34437, 36203, 37323, 38889, 39237, 46371, 47531, 52767, 54981, 56173, 63921, 67199, 76821, 79417, 87417, 103311, 108609, 117711, 126269, 131567, 139113, 142593, 168519, 170027, 177161, 191763, 201597, 230463, 238251, 281677, 325827, 332891, 378807, 394701, 398233, 427779, 470639, 505557, 510081, 531483, 604791, 617903, 714753, 845031, 873587, 998673, 1049887, 1136421, 1184103, 1194699, 1411917, 1447237, 1530243, 1594449, 1710371, 1853709, 1948771, 2303093, 2535093, 2620761, 2996019, 3149661, 3584097, 3661801, 3815443, 4235751, 4341711, 5131113, 5177029, 5394247, 5561127, 5846313, 6909279, 7862283, 9448983, 10985403, 11446329, 11548757, 13025133, 13648531, 15393339, 15531087, 16182741, 17538939, 18814081, 20727837, 25334023, 32956209, 34338987, 34646271, 40945593, 41969873, 46593261, 48548223, 49600759, 56442243, 59336717, 70125211, 76002069, 103938813, 122836779, 125909619, 148802277, 150133841, 156433163, 169326729, 178010151, 210375633, 228006207, 377728857, 446406831, 450401523, 469299489, 534030453, 545608349, 631126899, 771377321, 1351204569, 1407898467, 1636825047, 1720764793, 2033631119, 2314131963, 4910475141, 5162294379, 6100893357, 6942395889, 15486883137, 18302680071, 22369942309, 67109826927, 201329480781]

約数ペア:
[(1, 201329480781), (3, 67109826927), (9, 22369942309), (11, 18302680071), (13, 15486883137), (29, 6942395889), (33, 6100893357), (39, 5162294379), (41, 4910475141), (87, 2314131963), (99, 2033631119), (117, 1720764793), (123, 1636825047), (143, 1407898467), (149, 1351204569), (261, 771377321), (319, 631126899), (369, 545608349), (377, 534030453), (429, 469299489), (447, 450401523), (451, 446406831), (533, 377728857), (883, 228006207), (957, 210375633), (1131, 178010151), (1189, 169326729), (1287, 156433163), (1341, 150133841), (1353, 148802277), (1599, 125909619), (1639, 122836779), (1937, 103938813), (2649, 76002069), (2871, 70125211), (3393, 59336717), (3567, 56442243), (4059, 49600759), (4147, 48548223), (4321, 46593261), (4797, 41969873), (4917, 40945593), (5811, 34646271), (5863, 34338987), (6109, 32956209), (7947, 25334023), (9713, 20727837), (10701, 18814081), (11479, 17538939), (12441, 16182741), (12963, 15531087), (13079, 15393339), (14751, 13648531), (15457, 13025133), (17433, 11548757), (17589, 11446329), (18327, 10985403), (21307, 9448983), (25607, 7862283), (29139, 6909279), (34437, 5846313), (36203, 5561127), (37323, 5394247), (38889, 5177029), (39237, 5131113), (46371, 4341711), (47531, 4235751), (52767, 3815443), (54981, 3661801), (56173, 3584097), (63921, 3149661), (67199, 2996019), (76821, 2620761), (79417, 2535093), (87417, 2303093), (103311, 1948771), (108609, 1853709), (117711, 1710371), (126269, 1594449), (131567, 1530243), (139113, 1447237), (142593, 1411917), (168519, 1194699), (170027, 1184103), (177161, 1136421), (191763, 1049887), (201597, 998673), (230463, 873587), (238251, 845031), (281677, 714753), (325827, 617903), (332891, 604791), (378807, 531483), (394701, 510081), (398233, 505557), (427779, 470639)]

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