201657885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2293}}^1$

素因数の和:2366

約数の個数: 64

約数和(自身を含む): 388475136

約数和(自身を除く): 186817251

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 41, 55, 65, 123, 143, 165, 195, 205, 429, 451, 533, 615, 715, 1353, 1599, 2145, 2255, 2293, 2665, 5863, 6765, 6879, 7995, 11465, 17589, 25223, 29315, 29809, 34395, 75669, 87945, 89427, 94013, 126115, 149045, 282039, 327899, 378345, 447135, 470065, 983697, 1034143, 1222169, 1410195, 1639495, 3102429, 3666507, 4918485, 5170715, 6110845, 13443859, 15512145, 18332535, 40331577, 67219295, 201657885]

約数ペア:

[(1, 201657885), (3, 67219295), (5, 40331577), (11, 18332535), (13, 15512145), (15, 13443859), (33, 6110845), (39, 5170715), (41, 4918485), (55, 3666507), (65, 3102429), (123, 1639495), (143, 1410195), (165, 1222169), (195, 1034143), (205, 983697), (429, 470065), (451, 447135), (533, 378345), (615, 327899), (715, 282039), (1353, 149045), (1599, 126115), (2145, 94013), (2255, 89427), (2293, 87945), (2665, 75669), (5863, 34395), (6765, 29809), (6879, 29315), (7995, 25223), (11465, 17589)]