201621012

素因数分解:

$2^2\times 3^1\times {\mathrm{16801751}}^1$

素因数の和:16801758

約数の個数: 12

約数和(自身を含む): 470449056

約数和(自身を除く): 268828044

約数列:

[1, 2, 3, 4, 6, 12, 16801751, 33603502, 50405253, 67207004, 100810506, 201621012]

約数ペア:

[(1, 201621012), (2, 100810506), (3, 67207004), (4, 50405253), (6, 33603502), (12, 16801751)]