204583990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1573723}}^1$

素因数の和:1573743

約数の個数: 16

約数和(自身を含む): 396578448

約数和(自身を除く): 191994458

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1573723, 3147446, 7868615, 15737230, 20458399, 40916798, 102291995, 204583990]

約数ペア:

[(1, 204583990), (2, 102291995), (5, 40916798), (10, 20458399), (13, 15737230), (26, 7868615), (65, 3147446), (130, 1573723)]