214829704

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{65657}}^1$

素因数の和:66072

約数の個数: 16

約数和(自身を含む): 403796700

約数和(自身を除く): 188966996

約数列:

[1, 2, 4, 8, 409, 818, 1636, 3272, 65657, 131314, 262628, 525256, 26853713, 53707426, 107414852, 214829704]

約数ペア:

[(1, 214829704), (2, 107414852), (4, 53707426), (8, 26853713), (409, 525256), (818, 262628), (1636, 131314), (3272, 65657)]