200851620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{81647}}^1$

素因数の和:81700

約数の個数: 48

約数和(自身を含む): 576108288

約数和(自身を除く): 375256668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 81647, 163294, 244941, 326588, 408235, 489882, 816470, 979764, 1224705, 1632940, 2449410, 3347527, 4898820, 6695054, 10042581, 13390108, 16737635, 20085162, 33475270, 40170324, 50212905, 66950540, 100425810, 200851620]

約数ペア:

[(1, 200851620), (2, 100425810), (3, 66950540), (4, 50212905), (5, 40170324), (6, 33475270), (10, 20085162), (12, 16737635), (15, 13390108), (20, 10042581), (30, 6695054), (41, 4898820), (60, 3347527), (82, 2449410), (123, 1632940), (164, 1224705), (205, 979764), (246, 816470), (410, 489882), (492, 408235), (615, 326588), (820, 244941), (1230, 163294), (2460, 81647)]