204485616

素因数分解:

$2^4\times 3^2\times {\mathrm{1420039}}^1$

素因数の和:1420053

約数の個数: 30

約数和(自身を含む): 572276120

約数和(自身を除く): 367790504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1420039, 2840078, 4260117, 5680156, 8520234, 11360312, 12780351, 17040468, 22720624, 25560702, 34080936, 51121404, 68161872, 102242808, 204485616]

約数ペア:

[(1, 204485616), (2, 102242808), (3, 68161872), (4, 51121404), (6, 34080936), (8, 25560702), (9, 22720624), (12, 17040468), (16, 12780351), (18, 11360312), (24, 8520234), (36, 5680156), (48, 4260117), (72, 2840078), (144, 1420039)]