210144584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2020621}}^1$

素因数の和:2020640

約数の個数: 16

約数和(自身を含む): 424330620

約数和(自身を除く): 214186036

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2020621, 4041242, 8082484, 16164968, 26268073, 52536146, 105072292, 210144584]

約数ペア:

[(1, 210144584), (2, 105072292), (4, 52536146), (8, 26268073), (13, 16164968), (26, 8082484), (52, 4041242), (104, 2020621)]