201220452

素因数分解:

$2^2\times 3^2\times {\mathrm{173}}^1\times {\mathrm{32309}}^1$

素因数の和:32492

約数の個数: 36

約数和(自身を含む): 511596540

約数和(自身を除く): 310376088

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 173, 346, 519, 692, 1038, 1557, 2076, 3114, 6228, 32309, 64618, 96927, 129236, 193854, 290781, 387708, 581562, 1163124, 5589457, 11178914, 16768371, 22357828, 33536742, 50305113, 67073484, 100610226, 201220452]

約数ペア:

[(1, 201220452), (2, 100610226), (3, 67073484), (4, 50305113), (6, 33536742), (9, 22357828), (12, 16768371), (18, 11178914), (36, 5589457), (173, 1163124), (346, 581562), (519, 387708), (692, 290781), (1038, 193854), (1557, 129236), (2076, 96927), (3114, 64618), (6228, 32309)]