224737266

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{21031}}^1$

素因数の和:21186

約数の個数: 32

約数和(自身を含む): 487605888

約数和(自身を除く): 262868622

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 137, 274, 411, 822, 1781, 3562, 5343, 10686, 21031, 42062, 63093, 126186, 273403, 546806, 820209, 1640418, 2881247, 5762494, 8643741, 17287482, 37456211, 74912422, 112368633, 224737266]

約数ペア:

[(1, 224737266), (2, 112368633), (3, 74912422), (6, 37456211), (13, 17287482), (26, 8643741), (39, 5762494), (78, 2881247), (137, 1640418), (274, 820209), (411, 546806), (822, 273403), (1781, 126186), (3562, 63093), (5343, 42062), (10686, 21031)]