204316090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{8111}}^1$

素因数の和:8358

約数の個数: 32

約数和(自身を含む): 403004160

約数和(自身を除く): 198688070

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 229, 458, 1145, 2290, 2519, 5038, 8111, 12595, 16222, 25190, 40555, 81110, 89221, 178442, 446105, 892210, 1857419, 3714838, 9287095, 18574190, 20431609, 40863218, 102158045, 204316090]

約数ペア:

[(1, 204316090), (2, 102158045), (5, 40863218), (10, 20431609), (11, 18574190), (22, 9287095), (55, 3714838), (110, 1857419), (229, 892210), (458, 446105), (1145, 178442), (2290, 89221), (2519, 81110), (5038, 40555), (8111, 25190), (12595, 16222)]