208236186

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{269039}}^1$

素因数の和:269090

約数の個数: 24

約数和(自身を含む): 461672640

約数和(自身を除く): 253436454

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 269039, 538078, 807117, 1614234, 2421351, 4842702, 11568677, 23137354, 34706031, 69412062, 104118093, 208236186]

約数ペア:

[(1, 208236186), (2, 104118093), (3, 69412062), (6, 34706031), (9, 23137354), (18, 11568677), (43, 4842702), (86, 2421351), (129, 1614234), (258, 807117), (387, 538078), (774, 269039)]