202310890

素因数分解:

$2^1\times 5^1\times {\mathrm{2221}}^1\times {\mathrm{9109}}^1$

素因数の和:11337

約数の個数: 16

約数和(自身を含む): 364363560

約数和(自身を除く): 162052670

約数列:

[1, 2, 5, 10, 2221, 4442, 9109, 11105, 18218, 22210, 45545, 91090, 20231089, 40462178, 101155445, 202310890]

約数ペア:

[(1, 202310890), (2, 101155445), (5, 40462178), (10, 20231089), (2221, 91090), (4442, 45545), (9109, 22210), (11105, 18218)]