209910366914

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31307}}^1\times {\mathrm{197203}}^1$

素因数の和:228529

約数の個数: 16

約数和(自身を含む): 333399392928

約数和(自身を除く): 123489026014

約数列:

[1, 2, 17, 34, 31307, 62614, 197203, 394406, 532219, 1064438, 3352451, 6704902, 6173834321, 12347668642, 104955183457, 209910366914]

約数ペア:

[(1, 209910366914), (2, 104955183457), (17, 12347668642), (34, 6173834321), (31307, 6704902), (62614, 3352451), (197203, 1064438), (394406, 532219)]