202198765

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1427}}^1\times {\mathrm{1667}}^1$

素因数の和:3116

約数の個数: 16

約数和(自身を含む): 257245632

約数和(自身を除く): 55046867

約数列:

[1, 5, 17, 85, 1427, 1667, 7135, 8335, 24259, 28339, 121295, 141695, 2378809, 11894045, 40439753, 202198765]

約数ペア:

[(1, 202198765), (5, 40439753), (17, 11894045), (85, 2378809), (1427, 141695), (1667, 121295), (7135, 28339), (8335, 24259)]