209584872

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{11239}}^1$

素因数の和:11295

約数の個数: 96

約数和(自身を含む): 666307200

約数和(自身を除く): 456722328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 37, 42, 56, 63, 72, 74, 84, 111, 126, 148, 168, 222, 252, 259, 296, 333, 444, 504, 518, 666, 777, 888, 1036, 1332, 1554, 2072, 2331, 2664, 3108, 4662, 6216, 9324, 11239, 18648, 22478, 33717, 44956, 67434, 78673, 89912, 101151, 134868, 157346, 202302, 236019, 269736, 314692, 404604, 415843, 472038, 629384, 708057, 809208, 831686, 944076, 1247529, 1416114, 1663372, 1888152, 2495058, 2832228, 2910901, 3326744, 3742587, 4990116, 5664456, 5821802, 7485174, 8732703, 9980232, 11643604, 14970348, 17465406, 23287208, 26198109, 29940696, 34930812, 52396218, 69861624, 104792436, 209584872]

約数ペア:

[(1, 209584872), (2, 104792436), (3, 69861624), (4, 52396218), (6, 34930812), (7, 29940696), (8, 26198109), (9, 23287208), (12, 17465406), (14, 14970348), (18, 11643604), (21, 9980232), (24, 8732703), (28, 7485174), (36, 5821802), (37, 5664456), (42, 4990116), (56, 3742587), (63, 3326744), (72, 2910901), (74, 2832228), (84, 2495058), (111, 1888152), (126, 1663372), (148, 1416114), (168, 1247529), (222, 944076), (252, 831686), (259, 809208), (296, 708057), (333, 629384), (444, 472038), (504, 415843), (518, 404604), (666, 314692), (777, 269736), (888, 236019), (1036, 202302), (1332, 157346), (1554, 134868), (2072, 101151), (2331, 89912), (2664, 78673), (3108, 67434), (4662, 44956), (6216, 33717), (9324, 22478), (11239, 18648)]