201132176

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2011}}^1$

素因数の和:2092

約数の個数: 80

約数和(自身を含む): 479016960

約数和(自身を除く): 277884784

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 47, 56, 76, 94, 112, 133, 152, 188, 266, 304, 329, 376, 532, 658, 752, 893, 1064, 1316, 1786, 2011, 2128, 2632, 3572, 4022, 5264, 6251, 7144, 8044, 12502, 14077, 14288, 16088, 25004, 28154, 32176, 38209, 50008, 56308, 76418, 94517, 100016, 112616, 152836, 189034, 225232, 267463, 305672, 378068, 534926, 611344, 661619, 756136, 1069852, 1323238, 1512272, 1795823, 2139704, 2646476, 3591646, 4279408, 5292952, 7183292, 10585904, 12570761, 14366584, 25141522, 28733168, 50283044, 100566088, 201132176]

約数ペア:

[(1, 201132176), (2, 100566088), (4, 50283044), (7, 28733168), (8, 25141522), (14, 14366584), (16, 12570761), (19, 10585904), (28, 7183292), (38, 5292952), (47, 4279408), (56, 3591646), (76, 2646476), (94, 2139704), (112, 1795823), (133, 1512272), (152, 1323238), (188, 1069852), (266, 756136), (304, 661619), (329, 611344), (376, 534926), (532, 378068), (658, 305672), (752, 267463), (893, 225232), (1064, 189034), (1316, 152836), (1786, 112616), (2011, 100016), (2128, 94517), (2632, 76418), (3572, 56308), (4022, 50008), (5264, 38209), (6251, 32176), (7144, 28154), (8044, 25004), (12502, 16088), (14077, 14288)]