202340740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{35251}}^1$

素因数の和:35308

約数の個数: 48

約数和(自身を含む): 497476224

約数和(自身を除く): 295135484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 35251, 70502, 141004, 176255, 246757, 352510, 493514, 705020, 987028, 1233785, 1445291, 2467570, 2890582, 4935140, 5781164, 7226455, 10117037, 14452910, 20234074, 28905820, 40468148, 50585185, 101170370, 202340740]

約数ペア:

[(1, 202340740), (2, 101170370), (4, 50585185), (5, 40468148), (7, 28905820), (10, 20234074), (14, 14452910), (20, 10117037), (28, 7226455), (35, 5781164), (41, 4935140), (70, 2890582), (82, 2467570), (140, 1445291), (164, 1233785), (205, 987028), (287, 705020), (410, 493514), (574, 352510), (820, 246757), (1148, 176255), (1435, 141004), (2870, 70502), (5740, 35251)]