202104438

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{2213}}^1$

素因数の和:2740

約数の個数: 32

約数和(自身を含む): 418286592

約数和(自身を除く): 216182154

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 491, 982, 1473, 2213, 2946, 4426, 6639, 13278, 15221, 30442, 45663, 68603, 91326, 137206, 205809, 411618, 1086583, 2173166, 3259749, 6519498, 33684073, 67368146, 101052219, 202104438]

約数ペア:

[(1, 202104438), (2, 101052219), (3, 67368146), (6, 33684073), (31, 6519498), (62, 3259749), (93, 2173166), (186, 1086583), (491, 411618), (982, 205809), (1473, 137206), (2213, 91326), (2946, 68603), (4426, 45663), (6639, 30442), (13278, 15221)]