202191804

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{2161}}^1$

素因数の和:2307

約数の個数: 72

約数和(自身を含む): 538286112

約数和(自身を除く): 336094308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 113, 138, 207, 226, 276, 339, 414, 452, 678, 828, 1017, 1356, 2034, 2161, 2599, 4068, 4322, 5198, 6483, 7797, 8644, 10396, 12966, 15594, 19449, 23391, 25932, 31188, 38898, 46782, 49703, 77796, 93564, 99406, 149109, 198812, 244193, 298218, 447327, 488386, 596436, 732579, 894654, 976772, 1465158, 1789308, 2197737, 2930316, 4395474, 5616439, 8790948, 11232878, 16849317, 22465756, 33698634, 50547951, 67397268, 101095902, 202191804]

約数ペア:

[(1, 202191804), (2, 101095902), (3, 67397268), (4, 50547951), (6, 33698634), (9, 22465756), (12, 16849317), (18, 11232878), (23, 8790948), (36, 5616439), (46, 4395474), (69, 2930316), (92, 2197737), (113, 1789308), (138, 1465158), (207, 976772), (226, 894654), (276, 732579), (339, 596436), (414, 488386), (452, 447327), (678, 298218), (828, 244193), (1017, 198812), (1356, 149109), (2034, 99406), (2161, 93564), (2599, 77796), (4068, 49703), (4322, 46782), (5198, 38898), (6483, 31188), (7797, 25932), (8644, 23391), (10396, 19449), (12966, 15594)]