208545210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2317169}}^1$

素因数の和:2317182

約数の個数: 24

約数和(自身を含む): 542217780

約数和(自身を除く): 333672570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2317169, 4634338, 6951507, 11585845, 13903014, 20854521, 23171690, 34757535, 41709042, 69515070, 104272605, 208545210]

約数ペア:

[(1, 208545210), (2, 104272605), (3, 69515070), (5, 41709042), (6, 34757535), (9, 23171690), (10, 20854521), (15, 13903014), (18, 11585845), (30, 6951507), (45, 4634338), (90, 2317169)]