208730088

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1087}}^1$

素因数の和:1236

約数の個数: 128

約数和(自身を含む): 668467200

約数和(自身を除く): 459737112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 127, 168, 189, 216, 252, 254, 378, 381, 504, 508, 756, 762, 889, 1016, 1087, 1143, 1512, 1524, 1778, 2174, 2286, 2667, 3048, 3261, 3429, 3556, 4348, 4572, 5334, 6522, 6858, 7112, 7609, 8001, 8696, 9144, 9783, 10668, 13044, 13716, 15218, 16002, 19566, 21336, 22827, 24003, 26088, 27432, 29349, 30436, 32004, 39132, 45654, 48006, 58698, 60872, 64008, 68481, 78264, 91308, 96012, 117396, 136962, 138049, 182616, 192024, 205443, 234792, 273924, 276098, 410886, 414147, 547848, 552196, 821772, 828294, 966343, 1104392, 1242441, 1643544, 1656588, 1932686, 2484882, 2899029, 3313176, 3727323, 3865372, 4969764, 5798058, 7454646, 7730744, 8697087, 9939528, 11596116, 14909292, 17394174, 23192232, 26091261, 29818584, 34788348, 52182522, 69576696, 104365044, 208730088]

約数ペア:

[(1, 208730088), (2, 104365044), (3, 69576696), (4, 52182522), (6, 34788348), (7, 29818584), (8, 26091261), (9, 23192232), (12, 17394174), (14, 14909292), (18, 11596116), (21, 9939528), (24, 8697087), (27, 7730744), (28, 7454646), (36, 5798058), (42, 4969764), (54, 3865372), (56, 3727323), (63, 3313176), (72, 2899029), (84, 2484882), (108, 1932686), (126, 1656588), (127, 1643544), (168, 1242441), (189, 1104392), (216, 966343), (252, 828294), (254, 821772), (378, 552196), (381, 547848), (504, 414147), (508, 410886), (756, 276098), (762, 273924), (889, 234792), (1016, 205443), (1087, 192024), (1143, 182616), (1512, 138049), (1524, 136962), (1778, 117396), (2174, 96012), (2286, 91308), (2667, 78264), (3048, 68481), (3261, 64008), (3429, 60872), (3556, 58698), (4348, 48006), (4572, 45654), (5334, 39132), (6522, 32004), (6858, 30436), (7112, 29349), (7609, 27432), (8001, 26088), (8696, 24003), (9144, 22827), (9783, 21336), (10668, 19566), (13044, 16002), (13716, 15218)]