221201232

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{16057}}^1$

素因数の和:16116

約数の個数: 80

約数和(自身を含む): 669040512

約数和(自身を除く): 447839280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 164, 168, 246, 287, 328, 336, 492, 574, 656, 861, 984, 1148, 1722, 1968, 2296, 3444, 4592, 6888, 13776, 16057, 32114, 48171, 64228, 96342, 112399, 128456, 192684, 224798, 256912, 337197, 385368, 449596, 658337, 674394, 770736, 899192, 1316674, 1348788, 1798384, 1975011, 2633348, 2697576, 3950022, 4608359, 5266696, 5395152, 7900044, 9216718, 10533392, 13825077, 15800088, 18433436, 27650154, 31600176, 36866872, 55300308, 73733744, 110600616, 221201232]

約数ペア:

[(1, 221201232), (2, 110600616), (3, 73733744), (4, 55300308), (6, 36866872), (7, 31600176), (8, 27650154), (12, 18433436), (14, 15800088), (16, 13825077), (21, 10533392), (24, 9216718), (28, 7900044), (41, 5395152), (42, 5266696), (48, 4608359), (56, 3950022), (82, 2697576), (84, 2633348), (112, 1975011), (123, 1798384), (164, 1348788), (168, 1316674), (246, 899192), (287, 770736), (328, 674394), (336, 658337), (492, 449596), (574, 385368), (656, 337197), (861, 256912), (984, 224798), (1148, 192684), (1722, 128456), (1968, 112399), (2296, 96342), (3444, 64228), (4592, 48171), (6888, 32114), (13776, 16057)]