212018506

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1\times {\mathrm{907}}^1$

素因数の和:1258

約数の個数: 32

約数和(自身を含む): 371335680

約数和(自身を除く): 159317174

約数列:

[1, 2, 7, 14, 59, 118, 283, 413, 566, 826, 907, 1814, 1981, 3962, 6349, 12698, 16697, 33394, 53513, 107026, 116879, 233758, 256681, 374591, 513362, 749182, 1796767, 3593534, 15144179, 30288358, 106009253, 212018506]

約数ペア:

[(1, 212018506), (2, 106009253), (7, 30288358), (14, 15144179), (59, 3593534), (118, 1796767), (283, 749182), (413, 513362), (566, 374591), (826, 256681), (907, 233758), (1814, 116879), (1981, 107026), (3962, 53513), (6349, 33394), (12698, 16697)]