206904054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4926287}}^1$

素因数の和:4926299

約数の個数: 16

約数和(自身を含む): 472923648

約数和(自身を除く): 266019594

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4926287, 9852574, 14778861, 29557722, 34484009, 68968018, 103452027, 206904054]

約数ペア:

[(1, 206904054), (2, 103452027), (3, 68968018), (6, 34484009), (7, 29557722), (14, 14778861), (21, 9852574), (42, 4926287)]