190015461

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 295925760

約数和(自身を除く): 105910299

約数列:

[1, 3, 9, 31, 37, 79, 93, 111, 233, 237, 279, 333, 699, 711, 1147, 2097, 2449, 2923, 3441, 7223, 7347, 8621, 8769, 10323, 18407, 21669, 22041, 25863, 26307, 55221, 65007, 77589, 90613, 165663, 267251, 271839, 570617, 681059, 801753, 815517, 1711851, 2043177, 2405259, 5135553, 6129531, 21112829, 63338487, 190015461]

約数ペア:

[(1, 190015461), (3, 63338487), (9, 21112829), (31, 6129531), (37, 5135553), (79, 2405259), (93, 2043177), (111, 1711851), (233, 815517), (237, 801753), (279, 681059), (333, 570617), (699, 271839), (711, 267251), (1147, 165663), (2097, 90613), (2449, 77589), (2923, 65007), (3441, 55221), (7223, 26307), (7347, 25863), (8621, 22041), (8769, 21669), (10323, 18407)]