200032180

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{97103}}^1$

素因数の和:97215

約数の個数: 24

約数和(自身を含む): 424150272

約数和(自身を除く): 224118092

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 97103, 194206, 388412, 485515, 971030, 1942060, 10001609, 20003218, 40006436, 50008045, 100016090, 200032180]

約数ペア:

[(1, 200032180), (2, 100016090), (4, 50008045), (5, 40006436), (10, 20003218), (20, 10001609), (103, 1942060), (206, 971030), (412, 485515), (515, 388412), (1030, 194206), (2060, 97103)]