211054910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{40823}}^1$

素因数の和:40888

約数の個数: 32

約数和(自身を含む): 423263232

約数和(自身を除く): 212208322

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 2585, 5170, 40823, 81646, 204115, 408230, 449053, 898106, 1918681, 2245265, 3837362, 4490530, 9593405, 19186810, 21105491, 42210982, 105527455, 211054910]

約数ペア:

[(1, 211054910), (2, 105527455), (5, 42210982), (10, 21105491), (11, 19186810), (22, 9593405), (47, 4490530), (55, 3837362), (94, 2245265), (110, 1918681), (235, 898106), (470, 449053), (517, 408230), (1034, 204115), (2585, 81646), (5170, 40823)]