199461168

素因数分解:

$2^4\times 3^2\times {\mathrm{1385147}}^1$

素因数の和:1385161

約数の個数: 30

約数和(自身を含む): 558214644

約数和(自身を除く): 358753476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1385147, 2770294, 4155441, 5540588, 8310882, 11081176, 12466323, 16621764, 22162352, 24932646, 33243528, 49865292, 66487056, 99730584, 199461168]

約数ペア:

[(1, 199461168), (2, 99730584), (3, 66487056), (4, 49865292), (6, 33243528), (8, 24932646), (9, 22162352), (12, 16621764), (16, 12466323), (18, 11081176), (24, 8310882), (36, 5540588), (48, 4155441), (72, 2770294), (144, 1385147)]