207645394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{325463}}^1$

素因数の和:325505

約数の個数: 16

約数和(自身を含む): 351501120

約数和(自身を除く): 143855726

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 325463, 650926, 3580093, 7160186, 9438427, 18876854, 103822697, 207645394]

約数ペア:

[(1, 207645394), (2, 103822697), (11, 18876854), (22, 9438427), (29, 7160186), (58, 3580093), (319, 650926), (638, 325463)]