205126532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{47527}}^1$

素因数の和:47627

約数の個数: 24

約数和(自身を含む): 391250496

約数和(自身を除く): 186123964

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 47527, 95054, 190108, 617851, 1235702, 2471404, 3944741, 7889482, 15778964, 51281633, 102563266, 205126532]

約数ペア:

[(1, 205126532), (2, 102563266), (4, 51281633), (13, 15778964), (26, 7889482), (52, 3944741), (83, 2471404), (166, 1235702), (332, 617851), (1079, 190108), (2158, 95054), (4316, 47527)]