215202

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:138

約数の個数: 32

約数和(自身を含む): 483840

約数和(自身を除く): 268638

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 89, 93, 178, 186, 267, 403, 534, 806, 1157, 1209, 2314, 2418, 2759, 3471, 5518, 6942, 8277, 16554, 35867, 71734, 107601, 215202]

約数ペア:

[(1, 215202), (2, 107601), (3, 71734), (6, 35867), (13, 16554), (26, 8277), (31, 6942), (39, 5518), (62, 3471), (78, 2759), (89, 2418), (93, 2314), (178, 1209), (186, 1157), (267, 806), (403, 534)]