207908628

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{194671}}^1$

素因数の和:194767

約数の個数: 24

約数和(自身を含む): 490573440

約数和(自身を除く): 282664812

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 194671, 389342, 584013, 778684, 1168026, 2336052, 17325719, 34651438, 51977157, 69302876, 103954314, 207908628]

約数ペア:

[(1, 207908628), (2, 103954314), (3, 69302876), (4, 51977157), (6, 34651438), (12, 17325719), (89, 2336052), (178, 1168026), (267, 778684), (356, 584013), (534, 389342), (1068, 194671)]