201208178

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{8693}}^1$

素因数の和:8929

約数の個数: 16

約数和(自身を含む): 307976256

約数和(自身を除く): 106768078

約数列:

[1, 2, 71, 142, 163, 326, 8693, 11573, 17386, 23146, 617203, 1234406, 1416959, 2833918, 100604089, 201208178]

約数ペア:

[(1, 201208178), (2, 100604089), (71, 2833918), (142, 1416959), (163, 1234406), (326, 617203), (8693, 23146), (11573, 17386)]