202186890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2246521}}^1$

素因数の和:2246534

約数の個数: 24

約数和(自身を含む): 525686148

約数和(自身を除く): 323499258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2246521, 4493042, 6739563, 11232605, 13479126, 20218689, 22465210, 33697815, 40437378, 67395630, 101093445, 202186890]

約数ペア:

[(1, 202186890), (2, 101093445), (3, 67395630), (5, 40437378), (6, 33697815), (9, 22465210), (10, 20218689), (15, 13479126), (18, 11232605), (30, 6739563), (45, 4493042), (90, 2246521)]