213198986536

素因数分解:

$2^3\times {\mathrm{317}}^1\times {\mathrm{4523}}^1\times {\mathrm{18587}}^1$

素因数の和:23433

約数の個数: 32

約数和(自身を含む): 401119374240

約数和(自身を除く): 187920387704

約数列:

[1, 2, 4, 8, 317, 634, 1268, 2536, 4523, 9046, 18092, 18587, 36184, 37174, 74348, 148696, 1433791, 2867582, 5735164, 5892079, 11470328, 11784158, 23568316, 47136632, 84069001, 168138002, 336276004, 672552008, 26649873317, 53299746634, 106599493268, 213198986536]

約数ペア:

[(1, 213198986536), (2, 106599493268), (4, 53299746634), (8, 26649873317), (317, 672552008), (634, 336276004), (1268, 168138002), (2536, 84069001), (4523, 47136632), (9046, 23568316), (18092, 11784158), (18587, 11470328), (36184, 5892079), (37174, 5735164), (74348, 2867582), (148696, 1433791)]