210453369410

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{513300901}}^1$

素因数の和:513300949

約数の個数: 16

約数和(自身を含む): 388055481912

約数和(自身を除く): 177602112502

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 513300901, 1026601802, 2566504505, 5133009010, 21045336941, 42090673882, 105226684705, 210453369410]

約数ペア:

[(1, 210453369410), (2, 105226684705), (5, 42090673882), (10, 21045336941), (41, 5133009010), (82, 2566504505), (205, 1026601802), (410, 513300901)]