400207946

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{113117}}^1$

素因数の和:113209

約数の個数: 16

約数和(自身を含む): 631198440

約数和(自身を除く): 230990494

約数列:

[1, 2, 29, 58, 61, 122, 1769, 3538, 113117, 226234, 3280393, 6560786, 6900137, 13800274, 200103973, 400207946]

約数ペア:

[(1, 400207946), (2, 200103973), (29, 13800274), (58, 6900137), (61, 6560786), (122, 3280393), (1769, 226234), (3538, 113117)]