204289426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{18461}}^1$

素因数の和:18977

約数の個数: 16

約数和(自身を含む): 334974528

約数和(自身を除く): 130685102

約数列:

[1, 2, 11, 22, 503, 1006, 5533, 11066, 18461, 36922, 203071, 406142, 9285883, 18571766, 102144713, 204289426]

約数ペア:

[(1, 204289426), (2, 102144713), (11, 18571766), (22, 9285883), (503, 406142), (1006, 203071), (5533, 36922), (11066, 18461)]