208322478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1429}}^1$

素因数の和:1546

約数の個数: 96

約数和(自身を含む): 562161600

約数和(自身を除く): 353839122

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 89, 91, 117, 126, 178, 182, 234, 267, 273, 534, 546, 623, 801, 819, 1157, 1246, 1429, 1602, 1638, 1869, 2314, 2858, 3471, 3738, 4287, 5607, 6942, 8099, 8574, 10003, 10413, 11214, 12861, 16198, 18577, 20006, 20826, 24297, 25722, 30009, 37154, 48594, 55731, 60018, 72891, 90027, 111462, 127181, 130039, 145782, 167193, 180054, 254362, 260078, 334386, 381543, 390117, 763086, 780234, 890267, 1144629, 1170351, 1653353, 1780534, 2289258, 2340702, 2670801, 3306706, 4960059, 5341602, 8012403, 9920118, 11573471, 14880177, 16024806, 23146942, 29760354, 34720413, 69440826, 104161239, 208322478]

約数ペア:

[(1, 208322478), (2, 104161239), (3, 69440826), (6, 34720413), (7, 29760354), (9, 23146942), (13, 16024806), (14, 14880177), (18, 11573471), (21, 9920118), (26, 8012403), (39, 5341602), (42, 4960059), (63, 3306706), (78, 2670801), (89, 2340702), (91, 2289258), (117, 1780534), (126, 1653353), (178, 1170351), (182, 1144629), (234, 890267), (267, 780234), (273, 763086), (534, 390117), (546, 381543), (623, 334386), (801, 260078), (819, 254362), (1157, 180054), (1246, 167193), (1429, 145782), (1602, 130039), (1638, 127181), (1869, 111462), (2314, 90027), (2858, 72891), (3471, 60018), (3738, 55731), (4287, 48594), (5607, 37154), (6942, 30009), (8099, 25722), (8574, 24297), (10003, 20826), (10413, 20006), (11214, 18577), (12861, 16198)]