209936734

素因数分解:

$2^1\times 7^1\times {\mathrm{3511}}^1\times {\mathrm{4271}}^1$

素因数の和:7791

約数の個数: 16

約数和(自身を含む): 360078336

約数和(自身を除く): 150141602

約数列:

[1, 2, 7, 14, 3511, 4271, 7022, 8542, 24577, 29897, 49154, 59794, 14995481, 29990962, 104968367, 209936734]

約数ペア:

[(1, 209936734), (2, 104968367), (7, 29990962), (14, 14995481), (3511, 59794), (4271, 49154), (7022, 29897), (8542, 24577)]