201790051209

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{659}}^1\times {\mathrm{4079}}^1$

素因数の和:5202

約数の個数: 48

約数和(自身を含む): 308056320000

約数和(自身を除く): 106266268791

約数列:

[1, 3, 9, 19, 57, 171, 439, 659, 1317, 1977, 3951, 4079, 5931, 8341, 12237, 12521, 25023, 36711, 37563, 75069, 77501, 112689, 232503, 289301, 697509, 867903, 1790681, 2603709, 2688061, 5372043, 5496719, 8064183, 16116129, 16490157, 24192549, 34022939, 49470471, 51073159, 102068817, 153219477, 306206451, 459658431, 1180058779, 3540176337, 10620529011, 22421116801, 67263350403, 201790051209]

約数ペア:

[(1, 201790051209), (3, 67263350403), (9, 22421116801), (19, 10620529011), (57, 3540176337), (171, 1180058779), (439, 459658431), (659, 306206451), (1317, 153219477), (1977, 102068817), (3951, 51073159), (4079, 49470471), (5931, 34022939), (8341, 24192549), (12237, 16490157), (12521, 16116129), (25023, 8064183), (36711, 5496719), (37563, 5372043), (75069, 2688061), (77501, 2603709), (112689, 1790681), (232503, 867903), (289301, 697509)]