193857468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 529858560

約数和(自身を除く): 336001092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 131, 158, 223, 237, 262, 316, 393, 446, 474, 524, 553, 669, 786, 892, 917, 948, 1106, 1338, 1561, 1572, 1659, 1834, 2212, 2676, 2751, 3122, 3318, 3668, 4683, 5502, 6244, 6636, 9366, 10349, 11004, 17617, 18732, 20698, 29213, 31047, 35234, 41396, 52851, 58426, 62094, 70468, 72443, 87639, 105702, 116852, 123319, 124188, 144886, 175278, 204491, 211404, 217329, 246638, 289772, 350556, 369957, 408982, 434658, 493276, 613473, 739914, 817964, 869316, 1226946, 1479828, 2307827, 2453892, 4615654, 6923481, 9231308, 13846962, 16154789, 27693924, 32309578, 48464367, 64619156, 96928734, 193857468]

約数ペア:

[(1, 193857468), (2, 96928734), (3, 64619156), (4, 48464367), (6, 32309578), (7, 27693924), (12, 16154789), (14, 13846962), (21, 9231308), (28, 6923481), (42, 4615654), (79, 2453892), (84, 2307827), (131, 1479828), (158, 1226946), (223, 869316), (237, 817964), (262, 739914), (316, 613473), (393, 493276), (446, 434658), (474, 408982), (524, 369957), (553, 350556), (669, 289772), (786, 246638), (892, 217329), (917, 211404), (948, 204491), (1106, 175278), (1338, 144886), (1561, 124188), (1572, 123319), (1659, 116852), (1834, 105702), (2212, 87639), (2676, 72443), (2751, 70468), (3122, 62094), (3318, 58426), (3668, 52851), (4683, 41396), (5502, 35234), (6244, 31047), (6636, 29213), (9366, 20698), (10349, 18732), (11004, 17617)]