201066928

素因数分解:

$2^4\times {\mathrm{1237}}^1\times {\mathrm{10159}}^1$

素因数の和:11404

約数の個数: 20

約数和(自身を含む): 389920480

約数和(自身を除く): 188853552

約数列:

[1, 2, 4, 8, 16, 1237, 2474, 4948, 9896, 10159, 19792, 20318, 40636, 81272, 162544, 12566683, 25133366, 50266732, 100533464, 201066928]

約数ペア:

[(1, 201066928), (2, 100533464), (4, 50266732), (8, 25133366), (16, 12566683), (1237, 162544), (2474, 81272), (4948, 40636), (9896, 20318), (10159, 19792)]