245994906

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1\times {\mathrm{1657}}^1$

素因数の和:1998

約数の個数: 32

約数和(自身を含む): 498991680

約数和(自身を除く): 252996774

約数列:

[1, 2, 3, 6, 109, 218, 227, 327, 454, 654, 681, 1362, 1657, 3314, 4971, 9942, 24743, 49486, 74229, 148458, 180613, 361226, 376139, 541839, 752278, 1083678, 1128417, 2256834, 40999151, 81998302, 122997453, 245994906]

約数ペア:

[(1, 245994906), (2, 122997453), (3, 81998302), (6, 40999151), (109, 2256834), (218, 1128417), (227, 1083678), (327, 752278), (454, 541839), (654, 376139), (681, 361226), (1362, 180613), (1657, 148458), (3314, 74229), (4971, 49486), (9942, 24743)]