199945772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{226183}}^1$

素因数の和:226217

約数の個数: 24

約数和(自身を含む): 398988576

約数和(自身を除く): 199042804

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 226183, 452366, 904732, 2940379, 3845111, 5880758, 7690222, 11761516, 15380444, 49986443, 99972886, 199945772]

約数ペア:

[(1, 199945772), (2, 99972886), (4, 49986443), (13, 15380444), (17, 11761516), (26, 7690222), (34, 5880758), (52, 3845111), (68, 2940379), (221, 904732), (442, 452366), (884, 226183)]