209364624

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{907}}^1$

素因数の和:1157

約数の個数: 120

約数和(自身を含む): 673300160

約数和(自身を除く): 463935536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 229, 252, 336, 458, 504, 687, 907, 916, 1008, 1374, 1603, 1814, 1832, 2061, 2721, 2748, 3206, 3628, 3664, 4122, 4809, 5442, 5496, 6349, 6412, 7256, 8163, 8244, 9618, 10884, 10992, 12698, 12824, 14427, 14512, 16326, 16488, 19047, 19236, 21768, 25396, 25648, 28854, 32652, 32976, 38094, 38472, 43536, 50792, 57141, 57708, 65304, 76188, 76944, 101584, 114282, 115416, 130608, 152376, 207703, 228564, 230832, 304752, 415406, 457128, 623109, 830812, 914256, 1246218, 1453921, 1661624, 1869327, 2492436, 2907842, 3323248, 3738654, 4361763, 4984872, 5815684, 7477308, 8723526, 9969744, 11631368, 13085289, 14954616, 17447052, 23262736, 26170578, 29909232, 34894104, 52341156, 69788208, 104682312, 209364624]

約数ペア:

[(1, 209364624), (2, 104682312), (3, 69788208), (4, 52341156), (6, 34894104), (7, 29909232), (8, 26170578), (9, 23262736), (12, 17447052), (14, 14954616), (16, 13085289), (18, 11631368), (21, 9969744), (24, 8723526), (28, 7477308), (36, 5815684), (42, 4984872), (48, 4361763), (56, 3738654), (63, 3323248), (72, 2907842), (84, 2492436), (112, 1869327), (126, 1661624), (144, 1453921), (168, 1246218), (229, 914256), (252, 830812), (336, 623109), (458, 457128), (504, 415406), (687, 304752), (907, 230832), (916, 228564), (1008, 207703), (1374, 152376), (1603, 130608), (1814, 115416), (1832, 114282), (2061, 101584), (2721, 76944), (2748, 76188), (3206, 65304), (3628, 57708), (3664, 57141), (4122, 50792), (4809, 43536), (5442, 38472), (5496, 38094), (6349, 32976), (6412, 32652), (7256, 28854), (8163, 25648), (8244, 25396), (9618, 21768), (10884, 19236), (10992, 19047), (12698, 16488), (12824, 16326), (14427, 14512)]