203680464

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5351}}^1$

素因数の和:5436

約数の個数: 80

約数和(自身を含む): 576046464

約数和(自身を除く): 372366000

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 61, 78, 104, 122, 156, 183, 208, 244, 312, 366, 488, 624, 732, 793, 976, 1464, 1586, 2379, 2928, 3172, 4758, 5351, 6344, 9516, 10702, 12688, 16053, 19032, 21404, 32106, 38064, 42808, 64212, 69563, 85616, 128424, 139126, 208689, 256848, 278252, 326411, 417378, 556504, 652822, 834756, 979233, 1113008, 1305644, 1669512, 1958466, 2611288, 3339024, 3916932, 4243343, 5222576, 7833864, 8486686, 12730029, 15667728, 16973372, 25460058, 33946744, 50920116, 67893488, 101840232, 203680464]

約数ペア:

[(1, 203680464), (2, 101840232), (3, 67893488), (4, 50920116), (6, 33946744), (8, 25460058), (12, 16973372), (13, 15667728), (16, 12730029), (24, 8486686), (26, 7833864), (39, 5222576), (48, 4243343), (52, 3916932), (61, 3339024), (78, 2611288), (104, 1958466), (122, 1669512), (156, 1305644), (183, 1113008), (208, 979233), (244, 834756), (312, 652822), (366, 556504), (488, 417378), (624, 326411), (732, 278252), (793, 256848), (976, 208689), (1464, 139126), (1586, 128424), (2379, 85616), (2928, 69563), (3172, 64212), (4758, 42808), (5351, 38064), (6344, 32106), (9516, 21404), (10702, 19032), (12688, 16053)]