200899890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2232221}}^1$

素因数の和:2232234

約数の個数: 24

約数和(自身を含む): 522339948

約数和(自身を除く): 321440058

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2232221, 4464442, 6696663, 11161105, 13393326, 20089989, 22322210, 33483315, 40179978, 66966630, 100449945, 200899890]

約数ペア:

[(1, 200899890), (2, 100449945), (3, 66966630), (5, 40179978), (6, 33483315), (9, 22322210), (10, 20089989), (15, 13393326), (18, 11161105), (30, 6696663), (45, 4464442), (90, 2232221)]