220181392

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{10141}}^1$

素因数の和:10231

約数の個数: 40

約数和(自身を含む): 452738880

約数和(自身を除く): 232557488

約数列:

[1, 2, 4, 8, 16, 23, 46, 59, 92, 118, 184, 236, 368, 472, 944, 1357, 2714, 5428, 10141, 10856, 20282, 21712, 40564, 81128, 162256, 233243, 466486, 598319, 932972, 1196638, 1865944, 2393276, 3731888, 4786552, 9573104, 13761337, 27522674, 55045348, 110090696, 220181392]

約数ペア:

[(1, 220181392), (2, 110090696), (4, 55045348), (8, 27522674), (16, 13761337), (23, 9573104), (46, 4786552), (59, 3731888), (92, 2393276), (118, 1865944), (184, 1196638), (236, 932972), (368, 598319), (472, 466486), (944, 233243), (1357, 162256), (2714, 81128), (5428, 40564), (10141, 21712), (10856, 20282)]