203413652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{13921}}^1$

素因数の和:14219

約数の個数: 24

約数和(自身を含む): 384748392

約数和(自身を除く): 181334740

約数列:

[1, 2, 4, 13, 26, 52, 281, 562, 1124, 3653, 7306, 13921, 14612, 27842, 55684, 180973, 361946, 723892, 3911801, 7823602, 15647204, 50853413, 101706826, 203413652]

約数ペア:

[(1, 203413652), (2, 101706826), (4, 50853413), (13, 15647204), (26, 7823602), (52, 3911801), (281, 723892), (562, 361946), (1124, 180973), (3653, 55684), (7306, 27842), (13921, 14612)]