240202210

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{220369}}^1$

素因数の和:220485

約数の個数: 16

約数和(自身を含む): 436332600

約数和(自身を除く): 196130390

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 220369, 440738, 1101845, 2203690, 24020221, 48040442, 120101105, 240202210]

約数ペア:

[(1, 240202210), (2, 120101105), (5, 48040442), (10, 24020221), (109, 2203690), (218, 1101845), (545, 440738), (1090, 220369)]