204563145

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{332623}}^1$

素因数の和:332672

約数の個数: 16

約数和(自身を含む): 335284992

約数和(自身を除く): 130721847

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 332623, 997869, 1663115, 4989345, 13637543, 40912629, 68187715, 204563145]

約数ペア:

[(1, 204563145), (3, 68187715), (5, 40912629), (15, 13637543), (41, 4989345), (123, 1663115), (205, 997869), (615, 332623)]