208064743508

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1093}}^1\times {\mathrm{18311}}^1$

素因数の和:19544

約数の個数: 48

約数和(自身を含む): 383678297856

約数和(自身を除く): 175613554348

約数列:

[1, 2, 4, 23, 46, 92, 113, 226, 452, 1093, 2186, 2599, 4372, 5198, 10396, 18311, 25139, 36622, 50278, 73244, 100556, 123509, 247018, 421153, 494036, 842306, 1684612, 2069143, 2840707, 4138286, 5681414, 8276572, 11362828, 20013923, 40027846, 47590289, 80055692, 95180578, 190361156, 460320229, 920640458, 1841280916, 2261573299, 4523146598, 9046293196, 52016185877, 104032371754, 208064743508]

約数ペア:

[(1, 208064743508), (2, 104032371754), (4, 52016185877), (23, 9046293196), (46, 4523146598), (92, 2261573299), (113, 1841280916), (226, 920640458), (452, 460320229), (1093, 190361156), (2186, 95180578), (2599, 80055692), (4372, 47590289), (5198, 40027846), (10396, 20013923), (18311, 11362828), (25139, 8276572), (36622, 5681414), (50278, 4138286), (73244, 2840707), (100556, 2069143), (123509, 1684612), (247018, 842306), (421153, 494036)]