201796790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53527}}^1$

素因数の和:53576

約数の個数: 32

約数和(自身を含む): 404671680

約数和(自身を除く): 202874890

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 53527, 107054, 267635, 535270, 695851, 1391702, 1552283, 3104566, 3479255, 6958510, 7761415, 15522830, 20179679, 40359358, 100898395, 201796790]

約数ペア:

[(1, 201796790), (2, 100898395), (5, 40359358), (10, 20179679), (13, 15522830), (26, 7761415), (29, 6958510), (58, 3479255), (65, 3104566), (130, 1552283), (145, 1391702), (290, 695851), (377, 535270), (754, 267635), (1885, 107054), (3770, 53527)]