203784338

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{21179}}^1$

素因数の和:21481

約数の個数: 16

約数和(自身を含む): 324816480

約数和(自身を除く): 121032142

約数列:

[1, 2, 17, 34, 283, 566, 4811, 9622, 21179, 42358, 360043, 720086, 5993657, 11987314, 101892169, 203784338]

約数ペア:

[(1, 203784338), (2, 101892169), (17, 11987314), (34, 5993657), (283, 720086), (566, 360043), (4811, 42358), (9622, 21179)]