201934100

素因数分解:

$2^2\times 5^2\times {\mathrm{1069}}^1\times {\mathrm{1889}}^1$

素因数の和:2972

約数の個数: 36

約数和(自身を含む): 438839100

約数和(自身を除く): 236905000

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1069, 1889, 2138, 3778, 4276, 5345, 7556, 9445, 10690, 18890, 21380, 26725, 37780, 47225, 53450, 94450, 106900, 188900, 2019341, 4038682, 8077364, 10096705, 20193410, 40386820, 50483525, 100967050, 201934100]

約数ペア:

[(1, 201934100), (2, 100967050), (4, 50483525), (5, 40386820), (10, 20193410), (20, 10096705), (25, 8077364), (50, 4038682), (100, 2019341), (1069, 188900), (1889, 106900), (2138, 94450), (3778, 53450), (4276, 47225), (5345, 37780), (7556, 26725), (9445, 21380), (10690, 18890)]