240200248

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{275459}}^1$

素因数の和:275574

約数の個数: 16

約数和(自身を含む): 454509000

約数和(自身を除く): 214308752

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 275459, 550918, 1101836, 2203672, 30025031, 60050062, 120100124, 240200248]

約数ペア:

[(1, 240200248), (2, 120100124), (4, 60050062), (8, 30025031), (109, 2203672), (218, 1101836), (436, 550918), (872, 275459)]