200865585

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{887}}^1$

素因数の和:1413

約数の個数: 32

約数和(自身を含む): 332808192

約数和(自身を除く): 131942607

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 487, 887, 1461, 2435, 2661, 4435, 7305, 13305, 15097, 27497, 45291, 75485, 82491, 137485, 226455, 412455, 431969, 1295907, 2159845, 6479535, 13391039, 40173117, 66955195, 200865585]

約数ペア:

[(1, 200865585), (3, 66955195), (5, 40173117), (15, 13391039), (31, 6479535), (93, 2159845), (155, 1295907), (465, 431969), (487, 412455), (887, 226455), (1461, 137485), (2435, 82491), (2661, 75485), (4435, 45291), (7305, 27497), (13305, 15097)]