194951666

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{56377}}^1$

素因数の和:56418

約数の個数: 32

約数和(自身を含む): 378860160

約数和(自身を除く): 183908494

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 56377, 112754, 394639, 732901, 789278, 1071163, 1465802, 2142326, 5130307, 7498141, 10260614, 13925119, 14996282, 27850238, 97475833, 194951666]

約数ペア:

[(1, 194951666), (2, 97475833), (7, 27850238), (13, 14996282), (14, 13925119), (19, 10260614), (26, 7498141), (38, 5130307), (91, 2142326), (133, 1465802), (182, 1071163), (247, 789278), (266, 732901), (494, 394639), (1729, 112754), (3458, 56377)]