207835604

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{4253}}^1$

素因数の和:4919

約数の個数: 24

約数和(自身を含む): 383540640

約数和(自身を除く): 175705036

約数列:

[1, 2, 4, 19, 38, 76, 643, 1286, 2572, 4253, 8506, 12217, 17012, 24434, 48868, 80807, 161614, 323228, 2734679, 5469358, 10938716, 51958901, 103917802, 207835604]

約数ペア:

[(1, 207835604), (2, 103917802), (4, 51958901), (19, 10938716), (38, 5469358), (76, 2734679), (643, 323228), (1286, 161614), (2572, 80807), (4253, 48868), (8506, 24434), (12217, 17012)]