204475911

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{7039}}^1$

素因数の和:7486

約数の個数: 16

約数和(自身を含む): 285204480

約数和(自身を除く): 80728569

約数列:

[1, 3, 23, 69, 421, 1263, 7039, 9683, 21117, 29049, 161897, 485691, 2963419, 8890257, 68158637, 204475911]

約数ペア:

[(1, 204475911), (3, 68158637), (23, 8890257), (69, 2963419), (421, 485691), (1263, 161897), (7039, 29049), (9683, 21117)]