201361808

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{213307}}^1$

素因数の和:213374

約数の個数: 20

約数和(自身を含む): 396752880

約数和(自身を除く): 195391072

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 213307, 426614, 853228, 1706456, 3412912, 12585113, 25170226, 50340452, 100680904, 201361808]

約数ペア:

[(1, 201361808), (2, 100680904), (4, 50340452), (8, 25170226), (16, 12585113), (59, 3412912), (118, 1706456), (236, 853228), (472, 426614), (944, 213307)]