205096752

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{9689}}^1$

素因数の和:9720

約数の個数: 120

約数和(自身を含む): 684889200

約数和(自身を除く): 479792448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 432, 441, 504, 588, 756, 784, 882, 1008, 1176, 1323, 1512, 1764, 2352, 2646, 3024, 3528, 5292, 7056, 9689, 10584, 19378, 21168, 29067, 38756, 58134, 67823, 77512, 87201, 116268, 135646, 155024, 174402, 203469, 232536, 261603, 271292, 348804, 406938, 465072, 474761, 523206, 542584, 610407, 697608, 813876, 949522, 1046412, 1085168, 1220814, 1395216, 1424283, 1627752, 1831221, 1899044, 2092824, 2441628, 2848566, 3255504, 3662442, 3798088, 4185648, 4272849, 4883256, 5697132, 7324884, 7596176, 8545698, 9766512, 11394264, 12818547, 14649768, 17091396, 22788528, 25637094, 29299536, 34182792, 51274188, 68365584, 102548376, 205096752]

約数ペア:

[(1, 205096752), (2, 102548376), (3, 68365584), (4, 51274188), (6, 34182792), (7, 29299536), (8, 25637094), (9, 22788528), (12, 17091396), (14, 14649768), (16, 12818547), (18, 11394264), (21, 9766512), (24, 8545698), (27, 7596176), (28, 7324884), (36, 5697132), (42, 4883256), (48, 4272849), (49, 4185648), (54, 3798088), (56, 3662442), (63, 3255504), (72, 2848566), (84, 2441628), (98, 2092824), (108, 1899044), (112, 1831221), (126, 1627752), (144, 1424283), (147, 1395216), (168, 1220814), (189, 1085168), (196, 1046412), (216, 949522), (252, 813876), (294, 697608), (336, 610407), (378, 542584), (392, 523206), (432, 474761), (441, 465072), (504, 406938), (588, 348804), (756, 271292), (784, 261603), (882, 232536), (1008, 203469), (1176, 174402), (1323, 155024), (1512, 135646), (1764, 116268), (2352, 87201), (2646, 77512), (3024, 67823), (3528, 58134), (5292, 38756), (7056, 29067), (9689, 21168), (10584, 19378)]