201908710

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{1597}}^1$

素因数の和:1920

約数の個数: 32

約数和(自身を含む): 372781440

約数和(自身を除く): 170872730

約数列:

[1, 2, 5, 10, 47, 94, 235, 269, 470, 538, 1345, 1597, 2690, 3194, 7985, 12643, 15970, 25286, 63215, 75059, 126430, 150118, 375295, 429593, 750590, 859186, 2147965, 4295930, 20190871, 40381742, 100954355, 201908710]

約数ペア:

[(1, 201908710), (2, 100954355), (5, 40381742), (10, 20190871), (47, 4295930), (94, 2147965), (235, 859186), (269, 750590), (470, 429593), (538, 375295), (1345, 150118), (1597, 126430), (2690, 75059), (3194, 63215), (7985, 25286), (12643, 15970)]