207221406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4933843}}^1$

素因数の和:4933855

約数の個数: 16

約数和(自身を含む): 473649024

約数和(自身を除く): 266427618

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4933843, 9867686, 14801529, 29603058, 34536901, 69073802, 103610703, 207221406]

約数ペア:

[(1, 207221406), (2, 103610703), (3, 69073802), (6, 34536901), (7, 29603058), (14, 14801529), (21, 9867686), (42, 4933843)]