210340715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{11941}}^1$

素因数の和:12230

約数の個数: 16

約数和(自身を含む): 272850816

約数和(自身を除く): 62510101

約数列:

[1, 5, 13, 65, 271, 1355, 3523, 11941, 17615, 59705, 155233, 776165, 3236011, 16180055, 42068143, 210340715]

約数ペア:

[(1, 210340715), (5, 42068143), (13, 16180055), (65, 3236011), (271, 776165), (1355, 155233), (3523, 59705), (11941, 17615)]