200909102

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{9041}}^1$

素因数の和:9355

約数の個数: 16

約数和(自身を含む): 309887424

約数和(自身を除く): 108978322

約数列:

[1, 2, 41, 82, 271, 542, 9041, 11111, 18082, 22222, 370681, 741362, 2450111, 4900222, 100454551, 200909102]

約数ペア:

[(1, 200909102), (2, 100454551), (41, 4900222), (82, 2450111), (271, 741362), (542, 370681), (9041, 22222), (11111, 18082)]