201472782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{571}}^1$

素因数の和:885

約数の個数: 64

約数和(自身を含む): 477954048

約数和(自身を除く): 276481266

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 271, 434, 542, 571, 651, 813, 1142, 1302, 1626, 1713, 1897, 3426, 3794, 3997, 5691, 7994, 8401, 11382, 11991, 16802, 17701, 23982, 25203, 35402, 50406, 53103, 58807, 106206, 117614, 123907, 154741, 176421, 247814, 309482, 352842, 371721, 464223, 743442, 928446, 1083187, 2166374, 3249561, 4796971, 6499122, 9593942, 14390913, 28781826, 33578797, 67157594, 100736391, 201472782]

約数ペア:

[(1, 201472782), (2, 100736391), (3, 67157594), (6, 33578797), (7, 28781826), (14, 14390913), (21, 9593942), (31, 6499122), (42, 4796971), (62, 3249561), (93, 2166374), (186, 1083187), (217, 928446), (271, 743442), (434, 464223), (542, 371721), (571, 352842), (651, 309482), (813, 247814), (1142, 176421), (1302, 154741), (1626, 123907), (1713, 117614), (1897, 106206), (3426, 58807), (3794, 53103), (3997, 50406), (5691, 35402), (7994, 25203), (8401, 23982), (11382, 17701), (11991, 16802)]