201568968

素因数分解:

$2^3\times 3^2\times {\mathrm{647}}^1\times {\mathrm{4327}}^1$

素因数の和:4986

約数の個数: 48

約数和(自身を含む): 546886080

約数和(自身を除く): 345317112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 647, 1294, 1941, 2588, 3882, 4327, 5176, 5823, 7764, 8654, 11646, 12981, 15528, 17308, 23292, 25962, 34616, 38943, 46584, 51924, 77886, 103848, 155772, 311544, 2799569, 5599138, 8398707, 11198276, 16797414, 22396552, 25196121, 33594828, 50392242, 67189656, 100784484, 201568968]

約数ペア:

[(1, 201568968), (2, 100784484), (3, 67189656), (4, 50392242), (6, 33594828), (8, 25196121), (9, 22396552), (12, 16797414), (18, 11198276), (24, 8398707), (36, 5599138), (72, 2799569), (647, 311544), (1294, 155772), (1941, 103848), (2588, 77886), (3882, 51924), (4327, 46584), (5176, 38943), (5823, 34616), (7764, 25962), (8654, 23292), (11646, 17308), (12981, 15528)]