202654510

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{2791}}^1$

素因数の和:2988

約数の個数: 32

約数和(自身を含む): 374507712

約数和(自身を除く): 171853202

約数列:

[1, 2, 5, 10, 53, 106, 137, 265, 274, 530, 685, 1370, 2791, 5582, 7261, 13955, 14522, 27910, 36305, 72610, 147923, 295846, 382367, 739615, 764734, 1479230, 1911835, 3823670, 20265451, 40530902, 101327255, 202654510]

約数ペア:

[(1, 202654510), (2, 101327255), (5, 40530902), (10, 20265451), (53, 3823670), (106, 1911835), (137, 1479230), (265, 764734), (274, 739615), (530, 382367), (685, 295846), (1370, 147923), (2791, 72610), (5582, 36305), (7261, 27910), (13955, 14522)]