199961410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{16087}}^1$

素因数の和:16218

約数の個数: 32

約数和(自身を含む): 396150912

約数和(自身を除く): 196189502

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 226, 565, 1130, 1243, 2486, 6215, 12430, 16087, 32174, 80435, 160870, 176957, 353914, 884785, 1769570, 1817831, 3635662, 9089155, 18178310, 19996141, 39992282, 99980705, 199961410]

約数ペア:

[(1, 199961410), (2, 99980705), (5, 39992282), (10, 19996141), (11, 18178310), (22, 9089155), (55, 3635662), (110, 1817831), (113, 1769570), (226, 884785), (565, 353914), (1130, 176957), (1243, 160870), (2486, 80435), (6215, 32174), (12430, 16087)]