221032558

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1259}}^1\times {\mathrm{2141}}^1$

素因数の和:3443

約数の個数: 16

約数和(自身を含む): 340063920

約数和(自身を除く): 119031362

約数列:

[1, 2, 41, 82, 1259, 2141, 2518, 4282, 51619, 87781, 103238, 175562, 2695519, 5391038, 110516279, 221032558]

約数ペア:

[(1, 221032558), (2, 110516279), (41, 5391038), (82, 2695519), (1259, 175562), (2141, 103238), (2518, 87781), (4282, 51619)]