207638612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{160711}}^1$

素因数の和:160751

約数の個数: 24

約数和(自身を含む): 404994240

約数和(自身を除く): 197355628

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 160711, 321422, 642844, 2732087, 3053509, 5464174, 6107018, 10928348, 12214036, 51909653, 103819306, 207638612]

約数ペア:

[(1, 207638612), (2, 103819306), (4, 51909653), (17, 12214036), (19, 10928348), (34, 6107018), (38, 5464174), (68, 3053509), (76, 2732087), (323, 642844), (646, 321422), (1292, 160711)]