213428552

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{860599}}^1$

素因数の和:860636

約数の個数: 16

約数和(自身を含む): 413088000

約数和(自身を除く): 199659448

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 860599, 1721198, 3442396, 6884792, 26678569, 53357138, 106714276, 213428552]

約数ペア:

[(1, 213428552), (2, 106714276), (4, 53357138), (8, 26678569), (31, 6884792), (62, 3442396), (124, 1721198), (248, 860599)]