202122570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27277}}^1$

素因数の和:27319

約数の個数: 64

約数和(自身を含む): 549924480

約数和(自身を除く): 347801910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 27277, 54554, 81831, 136385, 163662, 272770, 354601, 409155, 518263, 709202, 818310, 1036526, 1063803, 1554789, 1773005, 2127606, 2591315, 3109578, 3546010, 5182630, 5319015, 6737419, 7773945, 10638030, 13474838, 15547890, 20212257, 33687095, 40424514, 67374190, 101061285, 202122570]

約数ペア:

[(1, 202122570), (2, 101061285), (3, 67374190), (5, 40424514), (6, 33687095), (10, 20212257), (13, 15547890), (15, 13474838), (19, 10638030), (26, 7773945), (30, 6737419), (38, 5319015), (39, 5182630), (57, 3546010), (65, 3109578), (78, 2591315), (95, 2127606), (114, 1773005), (130, 1554789), (190, 1063803), (195, 1036526), (247, 818310), (285, 709202), (390, 518263), (494, 409155), (570, 354601), (741, 272770), (1235, 163662), (1482, 136385), (2470, 81831), (3705, 54554), (7410, 27277)]