207939576

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{2143}}^1$

素因数の和:2476

約数の個数: 64

約数和(自身を含む): 561899520

約数和(自身を除く): 353959944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 311, 312, 622, 933, 1244, 1866, 2143, 2488, 3732, 4043, 4286, 6429, 7464, 8086, 8572, 12129, 12858, 16172, 17144, 24258, 25716, 27859, 32344, 48516, 51432, 55718, 83577, 97032, 111436, 167154, 222872, 334308, 666473, 668616, 1332946, 1999419, 2665892, 3998838, 5331784, 7997676, 8664149, 15995352, 17328298, 25992447, 34656596, 51984894, 69313192, 103969788, 207939576]

約数ペア:

[(1, 207939576), (2, 103969788), (3, 69313192), (4, 51984894), (6, 34656596), (8, 25992447), (12, 17328298), (13, 15995352), (24, 8664149), (26, 7997676), (39, 5331784), (52, 3998838), (78, 2665892), (104, 1999419), (156, 1332946), (311, 668616), (312, 666473), (622, 334308), (933, 222872), (1244, 167154), (1866, 111436), (2143, 97032), (2488, 83577), (3732, 55718), (4043, 51432), (4286, 48516), (6429, 32344), (7464, 27859), (8086, 25716), (8572, 24258), (12129, 17144), (12858, 16172)]