204411250

素因数分解:

$2^1\times 5^4\times {\mathrm{43}}^1\times {\mathrm{3803}}^1$

素因数の和:3868

約数の個数: 40

約数和(自身を含む): 392161968

約数和(自身を除く): 187750718

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 125, 215, 250, 430, 625, 1075, 1250, 2150, 3803, 5375, 7606, 10750, 19015, 26875, 38030, 53750, 95075, 163529, 190150, 327058, 475375, 817645, 950750, 1635290, 2376875, 4088225, 4753750, 8176450, 20441125, 40882250, 102205625, 204411250]

約数ペア:

[(1, 204411250), (2, 102205625), (5, 40882250), (10, 20441125), (25, 8176450), (43, 4753750), (50, 4088225), (86, 2376875), (125, 1635290), (215, 950750), (250, 817645), (430, 475375), (625, 327058), (1075, 190150), (1250, 163529), (2150, 95075), (3803, 53750), (5375, 38030), (7606, 26875), (10750, 19015)]