201620268730

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{9811}}^1\times {\mathrm{50123}}^1$

素因数の和:59982

約数の個数: 32

約数和(自身を含む): 371813416128

約数和(自身を除く): 170193147398

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 9811, 19622, 49055, 50123, 98110, 100246, 250615, 402251, 501230, 804502, 2011255, 2055043, 4022510, 4110086, 10275215, 20550430, 491756753, 983513506, 2458783765, 4917567530, 20162026873, 40324053746, 100810134365, 201620268730]

約数ペア:

[(1, 201620268730), (2, 100810134365), (5, 40324053746), (10, 20162026873), (41, 4917567530), (82, 2458783765), (205, 983513506), (410, 491756753), (9811, 20550430), (19622, 10275215), (49055, 4110086), (50123, 4022510), (98110, 2055043), (100246, 2011255), (250615, 804502), (402251, 501230)]