205068528

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{29063}}^1$

素因数の和:29091

約数の個数: 90

約数和(自身を含む): 667629144

約数和(自身を除く): 462560616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 29063, 58126, 87189, 116252, 174378, 203441, 232504, 261567, 348756, 406882, 465008, 523134, 610323, 697512, 813764, 1046268, 1220646, 1395024, 1424087, 1627528, 1830969, 2092536, 2441292, 2848174, 3255056, 3661938, 4185072, 4272261, 4882584, 5696348, 7323876, 8544522, 9765168, 11392696, 12816783, 14647752, 17089044, 22785392, 25633566, 29295504, 34178088, 51267132, 68356176, 102534264, 205068528]

約数ペア:

[(1, 205068528), (2, 102534264), (3, 68356176), (4, 51267132), (6, 34178088), (7, 29295504), (8, 25633566), (9, 22785392), (12, 17089044), (14, 14647752), (16, 12816783), (18, 11392696), (21, 9765168), (24, 8544522), (28, 7323876), (36, 5696348), (42, 4882584), (48, 4272261), (49, 4185072), (56, 3661938), (63, 3255056), (72, 2848174), (84, 2441292), (98, 2092536), (112, 1830969), (126, 1627528), (144, 1424087), (147, 1395024), (168, 1220646), (196, 1046268), (252, 813764), (294, 697512), (336, 610323), (392, 523134), (441, 465008), (504, 406882), (588, 348756), (784, 261567), (882, 232504), (1008, 203441), (1176, 174378), (1764, 116252), (2352, 87189), (3528, 58126), (7056, 29063)]