521202

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:218

約数の個数: 32

約数和(自身を含む): 1166400

約数和(自身を除く): 645198

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 149, 159, 298, 318, 447, 583, 894, 1166, 1639, 1749, 3278, 3498, 4917, 7897, 9834, 15794, 23691, 47382, 86867, 173734, 260601, 521202]

約数ペア:

[(1, 521202), (2, 260601), (3, 173734), (6, 86867), (11, 47382), (22, 23691), (33, 15794), (53, 9834), (66, 7897), (106, 4917), (149, 3498), (159, 3278), (298, 1749), (318, 1639), (447, 1166), (583, 894)]