202921112

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{10891}}^1$

素因数の和:11051

約数の個数: 32

約数和(自身を含む): 405835920

約数和(自身を除く): 202914808

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 137, 274, 548, 1096, 2329, 4658, 9316, 10891, 18632, 21782, 43564, 87128, 185147, 370294, 740588, 1481176, 1492067, 2984134, 5968268, 11936536, 25365139, 50730278, 101460556, 202921112]

約数ペア:

[(1, 202921112), (2, 101460556), (4, 50730278), (8, 25365139), (17, 11936536), (34, 5968268), (68, 2984134), (136, 1492067), (137, 1481176), (274, 740588), (548, 370294), (1096, 185147), (2329, 87128), (4658, 43564), (9316, 21782), (10891, 18632)]