208347745

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{46351}}^1$

素因数の和:46416

約数の個数: 16

約数和(自身を含む): 266987520

約数和(自身を除く): 58639775

約数列:

[1, 5, 29, 31, 145, 155, 899, 4495, 46351, 231755, 1344179, 1436881, 6720895, 7184405, 41669549, 208347745]

約数ペア:

[(1, 208347745), (5, 41669549), (29, 7184405), (31, 6720895), (145, 1436881), (155, 1344179), (899, 231755), (4495, 46351)]