83020252

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 169908480

約数和(自身を除く): 86888228

約数列:

[1, 2, 4, 7, 14, 28, 83, 139, 166, 257, 278, 332, 514, 556, 581, 973, 1028, 1162, 1799, 1946, 2324, 3598, 3892, 7196, 11537, 21331, 23074, 35723, 42662, 46148, 71446, 80759, 85324, 142892, 149317, 161518, 250061, 298634, 323036, 500122, 597268, 1000244, 2965009, 5930018, 11860036, 20755063, 41510126, 83020252]

約数ペア:

[(1, 83020252), (2, 41510126), (4, 20755063), (7, 11860036), (14, 5930018), (28, 2965009), (83, 1000244), (139, 597268), (166, 500122), (257, 323036), (278, 298634), (332, 250061), (514, 161518), (556, 149317), (581, 142892), (973, 85324), (1028, 80759), (1162, 71446), (1799, 46148), (1946, 42662), (2324, 35723), (3598, 23074), (3892, 21331), (7196, 11537)]