201302902

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:748

約数の個数: 32

約数和(自身を含む): 320532480

約数和(自身を除く): 119229578

約数列:

[1, 2, 31, 62, 73, 79, 146, 158, 563, 1126, 2263, 2449, 4526, 4898, 5767, 11534, 17453, 34906, 41099, 44477, 82198, 88954, 178777, 357554, 1274069, 1378787, 2548138, 2757574, 3246821, 6493642, 100651451, 201302902]

約数ペア:

[(1, 201302902), (2, 100651451), (31, 6493642), (62, 3246821), (73, 2757574), (79, 2548138), (146, 1378787), (158, 1274069), (563, 357554), (1126, 178777), (2263, 88954), (2449, 82198), (4526, 44477), (4898, 41099), (5767, 34906), (11534, 17453)]