204508944

素因数分解:

$2^4\times 3^2\times {\mathrm{1420201}}^1$

素因数の和:1420215

約数の個数: 30

約数和(自身を含む): 572341406

約数和(自身を除く): 367832462

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1420201, 2840402, 4260603, 5680804, 8521206, 11361608, 12781809, 17042412, 22723216, 25563618, 34084824, 51127236, 68169648, 102254472, 204508944]

約数ペア:

[(1, 204508944), (2, 102254472), (3, 68169648), (4, 51127236), (6, 34084824), (8, 25563618), (9, 22723216), (12, 17042412), (16, 12781809), (18, 11361608), (24, 8521206), (36, 5680804), (48, 4260603), (72, 2840402), (144, 1420201)]