201719502

素因数分解:

$2^1\times 3^2\times {\mathrm{1993}}^1\times {\mathrm{5623}}^1$

素因数の和:7624

約数の個数: 24

約数和(自身を含む): 437355984

約数和(自身を除く): 235636482

約数列:

[1, 2, 3, 6, 9, 18, 1993, 3986, 5623, 5979, 11246, 11958, 16869, 17937, 33738, 35874, 50607, 101214, 11206639, 22413278, 33619917, 67239834, 100859751, 201719502]

約数ペア:

[(1, 201719502), (2, 100859751), (3, 67239834), (6, 33619917), (9, 22413278), (18, 11206639), (1993, 101214), (3986, 50607), (5623, 35874), (5979, 33738), (11246, 17937), (11958, 16869)]