202308730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{19699}}^1$

素因数の和:19798

約数の個数: 32

約数和(自身を含む): 397152000

約数和(自身を除く): 194843270

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 5135, 10270, 19699, 39398, 98495, 196990, 256087, 512174, 1280435, 1556221, 2560870, 3112442, 7781105, 15562210, 20230873, 40461746, 101154365, 202308730]

約数ペア:

[(1, 202308730), (2, 101154365), (5, 40461746), (10, 20230873), (13, 15562210), (26, 7781105), (65, 3112442), (79, 2560870), (130, 1556221), (158, 1280435), (395, 512174), (790, 256087), (1027, 196990), (2054, 98495), (5135, 39398), (10270, 19699)]