210530686

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{313}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 341290368

約数和(自身を除く): 130759682

約数列:

[1, 2, 17, 34, 73, 146, 271, 313, 542, 626, 1241, 2482, 4607, 5321, 9214, 10642, 19783, 22849, 39566, 45698, 84823, 169646, 336311, 388433, 672622, 776866, 1441991, 2883982, 6192079, 12384158, 105265343, 210530686]

約数ペア:

[(1, 210530686), (2, 105265343), (17, 12384158), (34, 6192079), (73, 2883982), (146, 1441991), (271, 776866), (313, 672622), (542, 388433), (626, 336311), (1241, 169646), (2482, 84823), (4607, 45698), (5321, 39566), (9214, 22849), (10642, 19783)]