205052598

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{9829}}^1$

素因数の和:9917

約数の個数: 48

約数和(自身を含む): 475378800

約数和(自身を除く): 270326202

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 61, 114, 122, 171, 183, 342, 366, 549, 1098, 1159, 2318, 3477, 6954, 9829, 10431, 19658, 20862, 29487, 58974, 88461, 176922, 186751, 373502, 560253, 599569, 1120506, 1199138, 1680759, 1798707, 3361518, 3597414, 5396121, 10792242, 11391811, 22783622, 34175433, 68350866, 102526299, 205052598]

約数ペア:

[(1, 205052598), (2, 102526299), (3, 68350866), (6, 34175433), (9, 22783622), (18, 11391811), (19, 10792242), (38, 5396121), (57, 3597414), (61, 3361518), (114, 1798707), (122, 1680759), (171, 1199138), (183, 1120506), (342, 599569), (366, 560253), (549, 373502), (1098, 186751), (1159, 176922), (2318, 88461), (3477, 58974), (6954, 29487), (9829, 20862), (10431, 19658)]