190147504

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{289859}}^1$

素因数の和:289908

約数の個数: 20

約数和(自身を含む): 377397720

約数和(自身を除く): 187250216

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 289859, 579718, 1159436, 2318872, 4637744, 11884219, 23768438, 47536876, 95073752, 190147504]

約数ペア:

[(1, 190147504), (2, 95073752), (4, 47536876), (8, 23768438), (16, 11884219), (41, 4637744), (82, 2318872), (164, 1159436), (328, 579718), (656, 289859)]