201487818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 494653824

約数和(自身を除く): 293166006

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 97, 114, 133, 137, 194, 266, 274, 291, 361, 399, 411, 582, 679, 722, 798, 822, 959, 1083, 1358, 1843, 1918, 2037, 2166, 2527, 2603, 2877, 3686, 4074, 5054, 5206, 5529, 5754, 7581, 7809, 11058, 12901, 13289, 15162, 15618, 18221, 25802, 26578, 35017, 36442, 38703, 39867, 49457, 54663, 70034, 77406, 79734, 93023, 98914, 105051, 109326, 148371, 186046, 210102, 245119, 252491, 279069, 296742, 346199, 490238, 504982, 558138, 692398, 735357, 757473, 1038597, 1470714, 1514946, 1767437, 2077194, 3534874, 4797329, 5302311, 9594658, 10604622, 14391987, 28783974, 33581303, 67162606, 100743909, 201487818]

約数ペア:

[(1, 201487818), (2, 100743909), (3, 67162606), (6, 33581303), (7, 28783974), (14, 14391987), (19, 10604622), (21, 9594658), (38, 5302311), (42, 4797329), (57, 3534874), (97, 2077194), (114, 1767437), (133, 1514946), (137, 1470714), (194, 1038597), (266, 757473), (274, 735357), (291, 692398), (361, 558138), (399, 504982), (411, 490238), (582, 346199), (679, 296742), (722, 279069), (798, 252491), (822, 245119), (959, 210102), (1083, 186046), (1358, 148371), (1843, 109326), (1918, 105051), (2037, 98914), (2166, 93023), (2527, 79734), (2603, 77406), (2877, 70034), (3686, 54663), (4074, 49457), (5054, 39867), (5206, 38703), (5529, 36442), (5754, 35017), (7581, 26578), (7809, 25802), (11058, 18221), (12901, 15618), (13289, 15162)]