200519216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{737203}}^1$

素因数の和:737228

約数の個数: 20

約数和(自身を含む): 411359832

約数和(自身を除く): 210840616

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 737203, 1474406, 2948812, 5897624, 11795248, 12532451, 25064902, 50129804, 100259608, 200519216]

約数ペア:

[(1, 200519216), (2, 100259608), (4, 50129804), (8, 25064902), (16, 12532451), (17, 11795248), (34, 5897624), (68, 2948812), (136, 1474406), (272, 737203)]