200814809980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{449}}^1$

素因数の和:836

約数の個数: 192

約数和(自身を含む): 455051520000

約数和(自身を除く): 254236710020

約数列:

[1, 2, 4, 5, 10, 20, 29, 43, 58, 79, 86, 116, 145, 158, 172, 215, 227, 290, 316, 395, 430, 449, 454, 580, 790, 860, 898, 908, 1135, 1247, 1580, 1796, 2245, 2270, 2291, 2494, 3397, 4490, 4540, 4582, 4988, 6235, 6583, 6794, 8980, 9164, 9761, 11455, 12470, 13021, 13166, 13588, 16985, 17933, 19307, 19522, 22910, 24940, 26042, 26332, 32915, 33970, 35471, 35866, 38614, 39044, 45820, 48805, 52084, 65105, 65830, 67940, 70942, 71732, 77228, 89665, 96535, 97610, 98513, 101923, 130210, 131660, 141884, 177355, 179330, 193070, 195220, 197026, 203846, 260420, 283069, 354710, 358660, 386140, 394052, 407692, 492565, 509615, 520057, 559903, 566138, 709420, 771119, 985130, 1019230, 1028659, 1040114, 1119806, 1132276, 1415345, 1525253, 1542238, 1970260, 2038460, 2057318, 2080228, 2239612, 2600285, 2799515, 2830690, 2955767, 3050506, 3084476, 3855595, 4114636, 4382689, 5143295, 5200570, 5599030, 5661380, 5911534, 6101012, 7626265, 7711190, 8051917, 8765378, 10286590, 10401140, 11198060, 11823068, 14778835, 15252530, 15422380, 16103834, 17530756, 20573180, 21913445, 22362451, 29557670, 30505060, 32207668, 40259585, 43826890, 44232337, 44724902, 59115340, 80519170, 87653780, 88464674, 89449804, 111812255, 127097981, 161038340, 176929348, 221161685, 223624510, 233505593, 254195962, 346232431, 442323370, 447249020, 467011186, 508391924, 635489905, 692464862, 884646740, 934022372, 1167527965, 1270979810, 1384929724, 1731162155, 2335055930, 2541959620, 3462324310, 4670111860, 6924648620, 10040740499, 20081480998, 40162961996, 50203702495, 100407404990, 200814809980]

約数ペア:

[(1, 200814809980), (2, 100407404990), (4, 50203702495), (5, 40162961996), (10, 20081480998), (20, 10040740499), (29, 6924648620), (43, 4670111860), (58, 3462324310), (79, 2541959620), (86, 2335055930), (116, 1731162155), (145, 1384929724), (158, 1270979810), (172, 1167527965), (215, 934022372), (227, 884646740), (290, 692464862), (316, 635489905), (395, 508391924), (430, 467011186), (449, 447249020), (454, 442323370), (580, 346232431), (790, 254195962), (860, 233505593), (898, 223624510), (908, 221161685), (1135, 176929348), (1247, 161038340), (1580, 127097981), (1796, 111812255), (2245, 89449804), (2270, 88464674), (2291, 87653780), (2494, 80519170), (3397, 59115340), (4490, 44724902), (4540, 44232337), (4582, 43826890), (4988, 40259585), (6235, 32207668), (6583, 30505060), (6794, 29557670), (8980, 22362451), (9164, 21913445), (9761, 20573180), (11455, 17530756), (12470, 16103834), (13021, 15422380), (13166, 15252530), (13588, 14778835), (16985, 11823068), (17933, 11198060), (19307, 10401140), (19522, 10286590), (22910, 8765378), (24940, 8051917), (26042, 7711190), (26332, 7626265), (32915, 6101012), (33970, 5911534), (35471, 5661380), (35866, 5599030), (38614, 5200570), (39044, 5143295), (45820, 4382689), (48805, 4114636), (52084, 3855595), (65105, 3084476), (65830, 3050506), (67940, 2955767), (70942, 2830690), (71732, 2799515), (77228, 2600285), (89665, 2239612), (96535, 2080228), (97610, 2057318), (98513, 2038460), (101923, 1970260), (130210, 1542238), (131660, 1525253), (141884, 1415345), (177355, 1132276), (179330, 1119806), (193070, 1040114), (195220, 1028659), (197026, 1019230), (203846, 985130), (260420, 771119), (283069, 709420), (354710, 566138), (358660, 559903), (386140, 520057), (394052, 509615), (407692, 492565)]