201946590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2243851}}^1$

素因数の和:2243864

約数の個数: 24

約数和(自身を含む): 525061368

約数和(自身を除く): 323114778

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2243851, 4487702, 6731553, 11219255, 13463106, 20194659, 22438510, 33657765, 40389318, 67315530, 100973295, 201946590]

約数ペア:

[(1, 201946590), (2, 100973295), (3, 67315530), (5, 40389318), (6, 33657765), (9, 22438510), (10, 20194659), (15, 13463106), (18, 11219255), (30, 6731553), (45, 4487702), (90, 2243851)]