220313652

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{45557}}^1$

素因数の和:45608

約数の個数: 48

約数和(自身を含む): 571479552

約数和(自身を除く): 351165900

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 45557, 91114, 136671, 182228, 273342, 546684, 592241, 1184482, 1412267, 1776723, 2368964, 2824534, 3553446, 4236801, 5649068, 7106892, 8473602, 16947204, 18359471, 36718942, 55078413, 73437884, 110156826, 220313652]

約数ペア:

[(1, 220313652), (2, 110156826), (3, 73437884), (4, 55078413), (6, 36718942), (12, 18359471), (13, 16947204), (26, 8473602), (31, 7106892), (39, 5649068), (52, 4236801), (62, 3553446), (78, 2824534), (93, 2368964), (124, 1776723), (156, 1412267), (186, 1184482), (372, 592241), (403, 546684), (806, 273342), (1209, 182228), (1612, 136671), (2418, 91114), (4836, 45557)]