224734237

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20753}}^1$

素因数の和:20797

約数の個数: 24

約数和(自身を含む): 298110456

約数和(自身を除く): 73376219

約数列:

[1, 7, 13, 17, 49, 91, 119, 221, 637, 833, 1547, 10829, 20753, 145271, 269789, 352801, 1016897, 1888523, 2469607, 4586413, 13219661, 17287249, 32104891, 224734237]

約数ペア:

[(1, 224734237), (7, 32104891), (13, 17287249), (17, 13219661), (49, 4586413), (91, 2469607), (119, 1888523), (221, 1016897), (637, 352801), (833, 269789), (1547, 145271), (10829, 20753)]