204995450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{372719}}^1$

素因数の和:372742

約数の個数: 24

約数和(自身を含む): 415955520

約数和(自身を除く): 210960070

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 372719, 745438, 1863595, 3727190, 4099909, 8199818, 9317975, 18635950, 20499545, 40999090, 102497725, 204995450]

約数ペア:

[(1, 204995450), (2, 102497725), (5, 40999090), (10, 20499545), (11, 18635950), (22, 9317975), (25, 8199818), (50, 4099909), (55, 3727190), (110, 1863595), (275, 745438), (550, 372719)]