210195590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1910869}}^1$

素因数の和:1910887

約数の個数: 16

約数和(自身を含む): 412747920

約数和(自身を除く): 202552330

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1910869, 3821738, 9554345, 19108690, 21019559, 42039118, 105097795, 210195590]

約数ペア:

[(1, 210195590), (2, 105097795), (5, 42039118), (10, 21019559), (11, 19108690), (22, 9554345), (55, 3821738), (110, 1910869)]