201756564

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{359}}^1$

素因数の和:669

約数の個数: 72

約数和(自身を含む): 521277120

約数和(自身を除く): 319520556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 233, 268, 359, 402, 466, 603, 699, 718, 804, 932, 1077, 1206, 1398, 1436, 2097, 2154, 2412, 2796, 3231, 4194, 4308, 6462, 8388, 12924, 15611, 24053, 31222, 46833, 48106, 62444, 72159, 83647, 93666, 96212, 140499, 144318, 167294, 187332, 216477, 250941, 280998, 288636, 334588, 432954, 501882, 561996, 752823, 865908, 1003764, 1505646, 3011292, 5604349, 11208698, 16813047, 22417396, 33626094, 50439141, 67252188, 100878282, 201756564]

約数ペア:

[(1, 201756564), (2, 100878282), (3, 67252188), (4, 50439141), (6, 33626094), (9, 22417396), (12, 16813047), (18, 11208698), (36, 5604349), (67, 3011292), (134, 1505646), (201, 1003764), (233, 865908), (268, 752823), (359, 561996), (402, 501882), (466, 432954), (603, 334588), (699, 288636), (718, 280998), (804, 250941), (932, 216477), (1077, 187332), (1206, 167294), (1398, 144318), (1436, 140499), (2097, 96212), (2154, 93666), (2412, 83647), (2796, 72159), (3231, 62444), (4194, 48106), (4308, 46833), (6462, 31222), (8388, 24053), (12924, 15611)]