201822704

素因数分解:

$2^4\times {\mathrm{659}}^1\times {\mathrm{19141}}^1$

素因数の和:19808

約数の個数: 20

約数和(自身を含む): 391645320

約数和(自身を除く): 189822616

約数列:

[1, 2, 4, 8, 16, 659, 1318, 2636, 5272, 10544, 19141, 38282, 76564, 153128, 306256, 12613919, 25227838, 50455676, 100911352, 201822704]

約数ペア:

[(1, 201822704), (2, 100911352), (4, 50455676), (8, 25227838), (16, 12613919), (659, 306256), (1318, 153128), (2636, 76564), (5272, 38282), (10544, 19141)]