197030358

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{691}}^1$

素因数の和:810

約数の個数: 96

約数和(自身を含む): 511260672

約数和(自身を除く): 314230314

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 73, 93, 126, 146, 186, 217, 219, 279, 434, 438, 511, 558, 651, 657, 691, 1022, 1302, 1314, 1382, 1533, 1953, 2073, 2263, 3066, 3906, 4146, 4526, 4599, 4837, 6219, 6789, 9198, 9674, 12438, 13578, 14511, 15841, 20367, 21421, 29022, 31682, 40734, 42842, 43533, 47523, 50443, 64263, 87066, 95046, 100886, 128526, 142569, 149947, 151329, 192789, 285138, 299894, 302658, 353101, 385578, 449841, 453987, 706202, 899682, 907974, 1059303, 1349523, 1563733, 2118606, 2699046, 3127466, 3177909, 4691199, 6355818, 9382398, 10946131, 14073597, 21892262, 28147194, 32838393, 65676786, 98515179, 197030358]

約数ペア:

[(1, 197030358), (2, 98515179), (3, 65676786), (6, 32838393), (7, 28147194), (9, 21892262), (14, 14073597), (18, 10946131), (21, 9382398), (31, 6355818), (42, 4691199), (62, 3177909), (63, 3127466), (73, 2699046), (93, 2118606), (126, 1563733), (146, 1349523), (186, 1059303), (217, 907974), (219, 899682), (279, 706202), (434, 453987), (438, 449841), (511, 385578), (558, 353101), (651, 302658), (657, 299894), (691, 285138), (1022, 192789), (1302, 151329), (1314, 149947), (1382, 142569), (1533, 128526), (1953, 100886), (2073, 95046), (2263, 87066), (3066, 64263), (3906, 50443), (4146, 47523), (4526, 43533), (4599, 42842), (4837, 40734), (6219, 31682), (6789, 29022), (9198, 21421), (9674, 20367), (12438, 15841), (13578, 14511)]