202102990

素因数分解:

$2^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{32029}}^1$

素因数の和:32667

約数の個数: 16

約数和(自身を含む): 364373280

約数和(自身を除く): 162270290

約数列:

[1, 2, 5, 10, 631, 1262, 3155, 6310, 32029, 64058, 160145, 320290, 20210299, 40420598, 101051495, 202102990]

約数ペア:

[(1, 202102990), (2, 101051495), (5, 40420598), (10, 20210299), (631, 320290), (1262, 160145), (3155, 64058), (6310, 32029)]