211236428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{99079}}^1$

素因数の和:99137

約数の個数: 24

約数和(自身を含む): 407813280

約数和(自身を除く): 196576852

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 99079, 198158, 396316, 1288027, 2576054, 4062239, 5152108, 8124478, 16248956, 52809107, 105618214, 211236428]

約数ペア:

[(1, 211236428), (2, 105618214), (4, 52809107), (13, 16248956), (26, 8124478), (41, 5152108), (52, 4062239), (82, 2576054), (164, 1288027), (533, 396316), (1066, 198158), (2132, 99079)]