200955240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{558209}}^1$

素因数の和:558226

約数の個数: 48

約数和(自身を含む): 653105700

約数和(自身を除く): 452150460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 558209, 1116418, 1674627, 2232836, 2791045, 3349254, 4465672, 5023881, 5582090, 6698508, 8373135, 10047762, 11164180, 13397016, 16746270, 20095524, 22328360, 25119405, 33492540, 40191048, 50238810, 66985080, 100477620, 200955240]

約数ペア:

[(1, 200955240), (2, 100477620), (3, 66985080), (4, 50238810), (5, 40191048), (6, 33492540), (8, 25119405), (9, 22328360), (10, 20095524), (12, 16746270), (15, 13397016), (18, 11164180), (20, 10047762), (24, 8373135), (30, 6698508), (36, 5582090), (40, 5023881), (45, 4465672), (60, 3349254), (72, 2791045), (90, 2232836), (120, 1674627), (180, 1116418), (360, 558209)]