200902468

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{22861}}^1$

素因数の和:22904

約数の個数: 24

約数和(自身を含む): 380880920

約数和(自身を除く): 179978452

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 2197, 4394, 8788, 22861, 45722, 91444, 297193, 594386, 1188772, 3863509, 7727018, 15454036, 50225617, 100451234, 200902468]

約数ペア:

[(1, 200902468), (2, 100451234), (4, 50225617), (13, 15454036), (26, 7727018), (52, 3863509), (169, 1188772), (338, 594386), (676, 297193), (2197, 91444), (4394, 45722), (8788, 22861)]