223879018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{2837}}^1$

素因数の和:3078

約数の個数: 32

約数和(自身を含む): 389873088

約数和(自身を除く): 165994070

約数列:

[1, 2, 11, 17, 22, 34, 187, 211, 374, 422, 2321, 2837, 3587, 4642, 5674, 7174, 31207, 39457, 48229, 62414, 78914, 96458, 530519, 598607, 1061038, 1197214, 6584677, 10176319, 13169354, 20352638, 111939509, 223879018]

約数ペア:

[(1, 223879018), (2, 111939509), (11, 20352638), (17, 13169354), (22, 10176319), (34, 6584677), (187, 1197214), (211, 1061038), (374, 598607), (422, 530519), (2321, 96458), (2837, 78914), (3587, 62414), (4642, 48229), (5674, 39457), (7174, 31207)]