323199910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127747}}^1$

素因数の和:127788

約数の個数: 32

約数和(自身を含む): 662245632

約数和(自身を除く): 339045722

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 127747, 255494, 638735, 1277470, 1405217, 2810434, 2938181, 5876362, 7026085, 14052170, 14690905, 29381810, 32319991, 64639982, 161599955, 323199910]

約数ペア:

[(1, 323199910), (2, 161599955), (5, 64639982), (10, 32319991), (11, 29381810), (22, 14690905), (23, 14052170), (46, 7026085), (55, 5876362), (110, 2938181), (115, 2810434), (230, 1405217), (253, 1277470), (506, 638735), (1265, 255494), (2530, 127747)]