201431118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2179}}^1$

素因数の和:2293

約数の個数: 64

約数和(自身を含む): 482181120

約数和(自身を除く): 280750002

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 71, 93, 142, 186, 213, 217, 426, 434, 497, 651, 994, 1302, 1491, 2179, 2201, 2982, 4358, 4402, 6537, 6603, 13074, 13206, 15253, 15407, 30506, 30814, 45759, 46221, 67549, 91518, 92442, 135098, 154709, 202647, 309418, 405294, 464127, 472843, 928254, 945686, 1082963, 1418529, 2165926, 2837058, 3248889, 4795979, 6497778, 9591958, 14387937, 28775874, 33571853, 67143706, 100715559, 201431118]

約数ペア:

[(1, 201431118), (2, 100715559), (3, 67143706), (6, 33571853), (7, 28775874), (14, 14387937), (21, 9591958), (31, 6497778), (42, 4795979), (62, 3248889), (71, 2837058), (93, 2165926), (142, 1418529), (186, 1082963), (213, 945686), (217, 928254), (426, 472843), (434, 464127), (497, 405294), (651, 309418), (994, 202647), (1302, 154709), (1491, 135098), (2179, 92442), (2201, 91518), (2982, 67549), (4358, 46221), (4402, 45759), (6537, 30814), (6603, 30506), (13074, 15407), (13206, 15253)]