196551472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{3593}}^1$

素因数の和:3877

約数の個数: 40

約数和(自身を含む): 411786144

約数和(自身を除く): 215234672

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 263, 526, 1052, 2104, 3419, 3593, 4208, 6838, 7186, 13676, 14372, 27352, 28744, 46709, 54704, 57488, 93418, 186836, 373672, 747344, 944959, 1889918, 3779836, 7559672, 12284467, 15119344, 24568934, 49137868, 98275736, 196551472]

約数ペア:

[(1, 196551472), (2, 98275736), (4, 49137868), (8, 24568934), (13, 15119344), (16, 12284467), (26, 7559672), (52, 3779836), (104, 1889918), (208, 944959), (263, 747344), (526, 373672), (1052, 186836), (2104, 93418), (3419, 57488), (3593, 54704), (4208, 46709), (6838, 28744), (7186, 27352), (13676, 14372)]