202190996

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{424771}}^1$

素因数の和:424799

約数の個数: 24

約数和(自身を含む): 428170176

約数和(自身を除く): 225979180

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 424771, 849542, 1699084, 2973397, 5946794, 7221107, 11893588, 14442214, 28884428, 50547749, 101095498, 202190996]

約数ペア:

[(1, 202190996), (2, 101095498), (4, 50547749), (7, 28884428), (14, 14442214), (17, 11893588), (28, 7221107), (34, 5946794), (68, 2973397), (119, 1699084), (238, 849542), (476, 424771)]