208343208

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 556869600

約数和(自身を除く): 348526392

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 139, 152, 173, 228, 278, 346, 361, 417, 456, 519, 556, 692, 722, 834, 1038, 1083, 1112, 1384, 1444, 1668, 2076, 2166, 2641, 2888, 3287, 3336, 4152, 4332, 5282, 6574, 7923, 8664, 9861, 10564, 13148, 15846, 19722, 21128, 24047, 26296, 31692, 39444, 48094, 50179, 62453, 63384, 72141, 78888, 96188, 100358, 124906, 144282, 150537, 187359, 192376, 200716, 249812, 288564, 301074, 374718, 401432, 456893, 499624, 577128, 602148, 749436, 913786, 1204296, 1370679, 1498872, 1827572, 2741358, 3655144, 5482716, 8680967, 10965432, 17361934, 26042901, 34723868, 52085802, 69447736, 104171604, 208343208]

約数ペア:

[(1, 208343208), (2, 104171604), (3, 69447736), (4, 52085802), (6, 34723868), (8, 26042901), (12, 17361934), (19, 10965432), (24, 8680967), (38, 5482716), (57, 3655144), (76, 2741358), (114, 1827572), (139, 1498872), (152, 1370679), (173, 1204296), (228, 913786), (278, 749436), (346, 602148), (361, 577128), (417, 499624), (456, 456893), (519, 401432), (556, 374718), (692, 301074), (722, 288564), (834, 249812), (1038, 200716), (1083, 192376), (1112, 187359), (1384, 150537), (1444, 144282), (1668, 124906), (2076, 100358), (2166, 96188), (2641, 78888), (2888, 72141), (3287, 63384), (3336, 62453), (4152, 50179), (4332, 48094), (5282, 39444), (6574, 31692), (7923, 26296), (8664, 24047), (9861, 21128), (10564, 19722), (13148, 15846)]