205440732

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{38821}}^1$

素因数の和:38848

約数の個数: 72

約数和(自身を含む): 619599120

約数和(自身を除く): 414158388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 38821, 77642, 116463, 155284, 232926, 271747, 349389, 465852, 543494, 698778, 815241, 1048167, 1086988, 1397556, 1630482, 1902229, 2096334, 2445723, 3260964, 3804458, 4192668, 4891446, 5706687, 7337169, 7608916, 9782892, 11413374, 14674338, 17120061, 22826748, 29348676, 34240122, 51360183, 68480244, 102720366, 205440732]

約数ペア:

[(1, 205440732), (2, 102720366), (3, 68480244), (4, 51360183), (6, 34240122), (7, 29348676), (9, 22826748), (12, 17120061), (14, 14674338), (18, 11413374), (21, 9782892), (27, 7608916), (28, 7337169), (36, 5706687), (42, 4891446), (49, 4192668), (54, 3804458), (63, 3260964), (84, 2445723), (98, 2096334), (108, 1902229), (126, 1630482), (147, 1397556), (189, 1086988), (196, 1048167), (252, 815241), (294, 698778), (378, 543494), (441, 465852), (588, 349389), (756, 271747), (882, 232926), (1323, 155284), (1764, 116463), (2646, 77642), (5292, 38821)]