200512496

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{432139}}^1$

素因数の和:432176

約数の個数: 20

約数和(自身を含む): 401890200

約数和(自身を除く): 201377704

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 432139, 864278, 1728556, 3457112, 6914224, 12532031, 25064062, 50128124, 100256248, 200512496]

約数ペア:

[(1, 200512496), (2, 100256248), (4, 50128124), (8, 25064062), (16, 12532031), (29, 6914224), (58, 3457112), (116, 1728556), (232, 864278), (464, 432139)]