230991322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{797}}^1$

素因数の和:1110

約数の個数: 32

約数和(自身を含む): 379209600

約数和(自身を除く): 148218278

約数列:

[1, 2, 19, 29, 38, 58, 263, 526, 551, 797, 1102, 1594, 4997, 7627, 9994, 15143, 15254, 23113, 30286, 46226, 144913, 209611, 289826, 419222, 439147, 878294, 3982609, 6078719, 7965218, 12157438, 115495661, 230991322]

約数ペア:

[(1, 230991322), (2, 115495661), (19, 12157438), (29, 7965218), (38, 6078719), (58, 3982609), (263, 878294), (526, 439147), (551, 419222), (797, 289826), (1102, 209611), (1594, 144913), (4997, 46226), (7627, 30286), (9994, 23113), (15143, 15254)]