201378530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{14519}}^1$

素因数の和:14618

約数の個数: 32

約数和(自身を含む): 386812800

約数和(自身を除く): 185434270

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 730, 1387, 2774, 6935, 13870, 14519, 29038, 72595, 145190, 275861, 551722, 1059887, 1379305, 2119774, 2758610, 5299435, 10598870, 20137853, 40275706, 100689265, 201378530]

約数ペア:

[(1, 201378530), (2, 100689265), (5, 40275706), (10, 20137853), (19, 10598870), (38, 5299435), (73, 2758610), (95, 2119774), (146, 1379305), (190, 1059887), (365, 551722), (730, 275861), (1387, 145190), (2774, 72595), (6935, 29038), (13870, 14519)]