192990239

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 241950240

約数和(自身を除く): 48960001

約数列:

[1, 13, 17, 19, 41, 59, 221, 247, 323, 361, 533, 697, 767, 779, 1003, 1121, 2419, 4199, 4693, 6137, 9061, 10127, 13039, 13243, 14573, 14801, 19057, 21299, 31447, 41123, 45961, 79781, 172159, 192413, 247741, 251617, 276887, 362083, 534599, 597493, 781337, 873259, 3271021, 4707079, 10157381, 11352367, 14845403, 192990239]

約数ペア:

[(1, 192990239), (13, 14845403), (17, 11352367), (19, 10157381), (41, 4707079), (59, 3271021), (221, 873259), (247, 781337), (323, 597493), (361, 534599), (533, 362083), (697, 276887), (767, 251617), (779, 247741), (1003, 192413), (1121, 172159), (2419, 79781), (4199, 45961), (4693, 41123), (6137, 31447), (9061, 21299), (10127, 19057), (13039, 14801), (13243, 14573)]