200831886

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{20323}}^1$

素因数の和:20398

約数の個数: 40

約数和(自身を含む): 457411944

約数和(自身を除く): 256580058

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 366, 549, 1098, 1647, 3294, 4941, 9882, 20323, 40646, 60969, 121938, 182907, 365814, 548721, 1097442, 1239703, 1646163, 2479406, 3292326, 3719109, 7438218, 11157327, 22314654, 33471981, 66943962, 100415943, 200831886]

約数ペア:

[(1, 200831886), (2, 100415943), (3, 66943962), (6, 33471981), (9, 22314654), (18, 11157327), (27, 7438218), (54, 3719109), (61, 3292326), (81, 2479406), (122, 1646163), (162, 1239703), (183, 1097442), (366, 548721), (549, 365814), (1098, 182907), (1647, 121938), (3294, 60969), (4941, 40646), (9882, 20323)]