201993613928

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{870662129}}^1$

素因数の和:870662164

約数の個数: 16

約数和(自身を含む): 391797958500

約数和(自身を除く): 189804344572

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 870662129, 1741324258, 3482648516, 6965297032, 25249201741, 50498403482, 100996806964, 201993613928]

約数ペア:

[(1, 201993613928), (2, 100996806964), (4, 50498403482), (8, 25249201741), (29, 6965297032), (58, 3482648516), (116, 1741324258), (232, 870662129)]