202906912

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{487757}}^1$

素因数の和:487780

約数の個数: 24

約数和(自身を含む): 430202556

約数和(自身を除く): 227295644

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 487757, 975514, 1951028, 3902056, 6340841, 7804112, 12681682, 15608224, 25363364, 50726728, 101453456, 202906912]

約数ペア:

[(1, 202906912), (2, 101453456), (4, 50726728), (8, 25363364), (13, 15608224), (16, 12681682), (26, 7804112), (32, 6340841), (52, 3902056), (104, 1951028), (208, 975514), (416, 487757)]