222521204

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{577}}^1\times {\mathrm{1439}}^1$

素因数の和:2087

約数の個数: 24

約数和(自身を含む): 396184320

約数和(自身を除く): 173663116

約数列:

[1, 2, 4, 67, 134, 268, 577, 1154, 1439, 2308, 2878, 5756, 38659, 77318, 96413, 154636, 192826, 385652, 830303, 1660606, 3321212, 55630301, 111260602, 222521204]

約数ペア:

[(1, 222521204), (2, 111260602), (4, 55630301), (67, 3321212), (134, 1660606), (268, 830303), (577, 385652), (1154, 192826), (1439, 154636), (2308, 96413), (2878, 77318), (5756, 38659)]