193573679

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 228360384

約数和(自身を除く): 34786705

約数列:

[1, 13, 17, 61, 83, 173, 221, 793, 1037, 1079, 1411, 2249, 2941, 5063, 10553, 13481, 14359, 18343, 38233, 65819, 86071, 137189, 179401, 186667, 244103, 875899, 1118923, 2332213, 3173339, 11386687, 14890283, 193573679]

約数ペア:

[(1, 193573679), (13, 14890283), (17, 11386687), (61, 3173339), (83, 2332213), (173, 1118923), (221, 875899), (793, 244103), (1037, 186667), (1079, 179401), (1411, 137189), (2249, 86071), (2941, 65819), (5063, 38233), (10553, 18343), (13481, 14359)]