210854406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5020343}}^1$

素因数の和:5020355

約数の個数: 16

約数和(自身を含む): 481953024

約数和(自身を除く): 271098618

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5020343, 10040686, 15061029, 30122058, 35142401, 70284802, 105427203, 210854406]

約数ペア:

[(1, 210854406), (2, 105427203), (3, 70284802), (6, 35142401), (7, 30122058), (14, 15061029), (21, 10040686), (42, 5020343)]