200490210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2227669}}^1$

素因数の和:2227682

約数の個数: 24

約数和(自身を含む): 521274780

約数和(自身を除く): 320784570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2227669, 4455338, 6683007, 11138345, 13366014, 20049021, 22276690, 33415035, 40098042, 66830070, 100245105, 200490210]

約数ペア:

[(1, 200490210), (2, 100245105), (3, 66830070), (5, 40098042), (6, 33415035), (9, 22276690), (10, 20049021), (15, 13366014), (18, 11138345), (30, 6683007), (45, 4455338), (90, 2227669)]