196070399

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1\times {\mathrm{821}}^1$

素因数の和:1250

約数の個数: 16

約数和(自身を含む): 227135040

約数和(自身を除く): 31064641

約数列:

[1, 7, 109, 313, 763, 821, 2191, 5747, 34117, 89489, 238819, 256973, 626423, 1798811, 28010057, 196070399]

約数ペア:

[(1, 196070399), (7, 28010057), (109, 1798811), (313, 626423), (763, 256973), (821, 238819), (2191, 89489), (5747, 34117)]