203754746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 367718400

約数和(自身を除く): 163963654

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 79, 158, 227, 247, 299, 437, 454, 494, 598, 874, 1027, 1501, 1817, 2054, 2951, 3002, 3634, 4313, 5221, 5681, 5902, 8626, 10442, 11362, 17933, 19513, 23621, 34523, 35866, 39026, 47242, 56069, 67873, 69046, 99199, 112138, 135746, 198398, 233129, 340727, 412459, 448799, 466258, 681454, 824918, 897598, 1289587, 2579174, 4429451, 5361967, 7836721, 8858902, 10723934, 15673442, 101877373, 203754746]

約数ペア:

[(1, 203754746), (2, 101877373), (13, 15673442), (19, 10723934), (23, 8858902), (26, 7836721), (38, 5361967), (46, 4429451), (79, 2579174), (158, 1289587), (227, 897598), (247, 824918), (299, 681454), (437, 466258), (454, 448799), (494, 412459), (598, 340727), (874, 233129), (1027, 198398), (1501, 135746), (1817, 112138), (2054, 99199), (2951, 69046), (3002, 67873), (3634, 56069), (4313, 47242), (5221, 39026), (5681, 35866), (5902, 34523), (8626, 23621), (10442, 19513), (11362, 17933)]