203429465

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{3691}}^1$

素因数の和:3920

約数の個数: 16

約数和(自身を含む): 249165696

約数和(自身を除く): 45736231

約数列:

[1, 5, 73, 151, 365, 755, 3691, 11023, 18455, 55115, 269443, 557341, 1347215, 2786705, 40685893, 203429465]

約数ペア:

[(1, 203429465), (5, 40685893), (73, 2786705), (151, 1347215), (365, 557341), (755, 269443), (3691, 55115), (11023, 18455)]