220099644

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{149119}}^1$

素因数の和:149170

約数の個数: 36

約数和(自身を含む): 569936640

約数和(自身を除く): 349836996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 149119, 298238, 447357, 596476, 894714, 1342071, 1789428, 2684142, 5368284, 6113879, 12227758, 18341637, 24455516, 36683274, 55024911, 73366548, 110049822, 220099644]

約数ペア:

[(1, 220099644), (2, 110049822), (3, 73366548), (4, 55024911), (6, 36683274), (9, 24455516), (12, 18341637), (18, 12227758), (36, 6113879), (41, 5368284), (82, 2684142), (123, 1789428), (164, 1342071), (246, 894714), (369, 596476), (492, 447357), (738, 298238), (1476, 149119)]