195962704

素因数分解:

$2^4\times 7^1\times {\mathrm{661}}^1\times {\mathrm{2647}}^1$

素因数の和:3323

約数の個数: 40

約数和(自身を含む): 434738048

約数和(自身を除く): 238775344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 661, 1322, 2644, 2647, 4627, 5288, 5294, 9254, 10576, 10588, 18508, 18529, 21176, 37016, 37058, 42352, 74032, 74116, 148232, 296464, 1749667, 3499334, 6998668, 12247669, 13997336, 24495338, 27994672, 48990676, 97981352, 195962704]

約数ペア:

[(1, 195962704), (2, 97981352), (4, 48990676), (7, 27994672), (8, 24495338), (14, 13997336), (16, 12247669), (28, 6998668), (56, 3499334), (112, 1749667), (661, 296464), (1322, 148232), (2644, 74116), (2647, 74032), (4627, 42352), (5288, 37058), (5294, 37016), (9254, 21176), (10576, 18529), (10588, 18508)]