201227929

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{12343}}^1$

素因数の和:12504

約数の個数: 16

約数和(自身を含む): 245299968

約数和(自身を除く): 44072039

約数列:

[1, 7, 17, 119, 137, 959, 2329, 12343, 16303, 86401, 209831, 1468817, 1690991, 11836937, 28746847, 201227929]

約数ペア:

[(1, 201227929), (7, 28746847), (17, 11836937), (119, 1690991), (137, 1468817), (959, 209831), (2329, 86401), (12343, 16303)]