189743510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{16747}}^1$

素因数の和:16868

約数の個数: 32

約数和(自身を含む): 376227072

約数和(自身を除く): 186483562

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 206, 515, 1030, 1133, 2266, 5665, 11330, 16747, 33494, 83735, 167470, 184217, 368434, 921085, 1724941, 1842170, 3449882, 8624705, 17249410, 18974351, 37948702, 94871755, 189743510]

約数ペア:

[(1, 189743510), (2, 94871755), (5, 37948702), (10, 18974351), (11, 17249410), (22, 8624705), (55, 3449882), (103, 1842170), (110, 1724941), (206, 921085), (515, 368434), (1030, 184217), (1133, 167470), (2266, 83735), (5665, 33494), (11330, 16747)]