201103565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1279}}^1$

素因数の和:1397

約数の個数: 32

約数和(自身を含む): 270950400

約数和(自身を除く): 69846835

約数列:

[1, 5, 13, 41, 59, 65, 205, 295, 533, 767, 1279, 2419, 2665, 3835, 6395, 12095, 16627, 31447, 52439, 75461, 83135, 157235, 262195, 377305, 681707, 980993, 3093901, 3408535, 4904965, 15469505, 40220713, 201103565]

約数ペア:

[(1, 201103565), (5, 40220713), (13, 15469505), (41, 4904965), (59, 3408535), (65, 3093901), (205, 980993), (295, 681707), (533, 377305), (767, 262195), (1279, 157235), (2419, 83135), (2665, 75461), (3835, 52439), (6395, 31447), (12095, 16627)]