202228702

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{1019}}^1$

素因数の和:1500

約数の個数: 32

約数和(自身を含む): 347004000

約数和(自身を除く): 144775298

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 449, 898, 1019, 2038, 5837, 7633, 11674, 13247, 15266, 17323, 26494, 34646, 99229, 198458, 225199, 450398, 457531, 915062, 5947903, 7778027, 11895806, 15556054, 101114351, 202228702]

約数ペア:

[(1, 202228702), (2, 101114351), (13, 15556054), (17, 11895806), (26, 7778027), (34, 5947903), (221, 915062), (442, 457531), (449, 450398), (898, 225199), (1019, 198458), (2038, 99229), (5837, 34646), (7633, 26494), (11674, 17323), (13247, 15266)]