196447888

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{134923}}^1$

素因数の和:134951

約数の個数: 40

約数和(自身を含む): 468456128

約数和(自身を除く): 272008240

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 134923, 269846, 539692, 944461, 1079384, 1753999, 1888922, 2158768, 3507998, 3777844, 7015996, 7555688, 12277993, 14031992, 15111376, 24555986, 28063984, 49111972, 98223944, 196447888]

約数ペア:

[(1, 196447888), (2, 98223944), (4, 49111972), (7, 28063984), (8, 24555986), (13, 15111376), (14, 14031992), (16, 12277993), (26, 7555688), (28, 7015996), (52, 3777844), (56, 3507998), (91, 2158768), (104, 1888922), (112, 1753999), (182, 1079384), (208, 944461), (364, 539692), (728, 269846), (1456, 134923)]