197386956

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:203

約数の個数: 168

約数和(自身を含む): 575844864

約数和(自身を除く): 378457908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 41, 52, 54, 78, 81, 82, 108, 117, 123, 127, 156, 162, 164, 234, 243, 246, 254, 324, 351, 369, 381, 468, 486, 492, 508, 533, 702, 729, 738, 762, 972, 1053, 1066, 1107, 1143, 1404, 1458, 1476, 1524, 1599, 1651, 2106, 2132, 2214, 2286, 2916, 3159, 3198, 3302, 3321, 3429, 4212, 4428, 4572, 4797, 4953, 5207, 6318, 6396, 6604, 6642, 6858, 9477, 9594, 9906, 9963, 10287, 10414, 12636, 13284, 13716, 14391, 14859, 15621, 18954, 19188, 19812, 19926, 20574, 20828, 28782, 29718, 29889, 30861, 31242, 37908, 39852, 41148, 43173, 44577, 46863, 57564, 59436, 59778, 61722, 62484, 67691, 86346, 89154, 92583, 93726, 119556, 123444, 129519, 133731, 135382, 140589, 172692, 178308, 185166, 187452, 203073, 259038, 267462, 270764, 281178, 370332, 388557, 401193, 406146, 421767, 518076, 534924, 562356, 609219, 777114, 802386, 812292, 843534, 1203579, 1218438, 1265301, 1554228, 1604772, 1687068, 1827657, 2407158, 2436876, 2530602, 3655314, 3795903, 4814316, 5061204, 5482971, 7310628, 7591806, 10965942, 15183612, 16448913, 21931884, 32897826, 49346739, 65795652, 98693478, 197386956]

約数ペア:

[(1, 197386956), (2, 98693478), (3, 65795652), (4, 49346739), (6, 32897826), (9, 21931884), (12, 16448913), (13, 15183612), (18, 10965942), (26, 7591806), (27, 7310628), (36, 5482971), (39, 5061204), (41, 4814316), (52, 3795903), (54, 3655314), (78, 2530602), (81, 2436876), (82, 2407158), (108, 1827657), (117, 1687068), (123, 1604772), (127, 1554228), (156, 1265301), (162, 1218438), (164, 1203579), (234, 843534), (243, 812292), (246, 802386), (254, 777114), (324, 609219), (351, 562356), (369, 534924), (381, 518076), (468, 421767), (486, 406146), (492, 401193), (508, 388557), (533, 370332), (702, 281178), (729, 270764), (738, 267462), (762, 259038), (972, 203073), (1053, 187452), (1066, 185166), (1107, 178308), (1143, 172692), (1404, 140589), (1458, 135382), (1476, 133731), (1524, 129519), (1599, 123444), (1651, 119556), (2106, 93726), (2132, 92583), (2214, 89154), (2286, 86346), (2916, 67691), (3159, 62484), (3198, 61722), (3302, 59778), (3321, 59436), (3429, 57564), (4212, 46863), (4428, 44577), (4572, 43173), (4797, 41148), (4953, 39852), (5207, 37908), (6318, 31242), (6396, 30861), (6604, 29889), (6642, 29718), (6858, 28782), (9477, 20828), (9594, 20574), (9906, 19926), (9963, 19812), (10287, 19188), (10414, 18954), (12636, 15621), (13284, 14859), (13716, 14391)]