210860200

素因数分解:

$2^3\times 5^2\times {\mathrm{1054301}}^1$

素因数の和:1054317

約数の個数: 24

約数和(自身を含む): 490250430

約数和(自身を除く): 279390230

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1054301, 2108602, 4217204, 5271505, 8434408, 10543010, 21086020, 26357525, 42172040, 52715050, 105430100, 210860200]

約数ペア:

[(1, 210860200), (2, 105430100), (4, 52715050), (5, 42172040), (8, 26357525), (10, 21086020), (20, 10543010), (25, 8434408), (40, 5271505), (50, 4217204), (100, 2108602), (200, 1054301)]