188860007

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1\times {\mathrm{653}}^1$

素因数の和:1262

約数の個数: 16

約数和(自身を含む): 219325440

約数和(自身を除く): 30465433

約数列:

[1, 7, 79, 523, 553, 653, 3661, 4571, 41317, 51587, 289219, 341519, 361109, 2390633, 26980001, 188860007]

約数ペア:

[(1, 188860007), (7, 26980001), (79, 2390633), (523, 361109), (553, 341519), (653, 289219), (3661, 51587), (4571, 41317)]