202021887

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{1279}}^1\times {\mathrm{1423}}^1$

素因数の和:2742

約数の個数: 16

約数和(自身を含む): 277053440

約数和(自身を除く): 75031553

約数列:

[1, 3, 37, 111, 1279, 1423, 3837, 4269, 47323, 52651, 141969, 157953, 1820017, 5460051, 67340629, 202021887]

約数ペア:

[(1, 202021887), (3, 67340629), (37, 5460051), (111, 1820017), (1279, 157953), (1423, 141969), (3837, 52651), (4269, 47323)]