201609716215

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{5323}}^1\times {\mathrm{124181}}^1$

素因数の和:129570

約数の個数: 16

約数和(自身を含む): 245945928096

約数和(自身を除く): 44336211881

約数列:

[1, 5, 61, 305, 5323, 26615, 124181, 324703, 620905, 1623515, 7575041, 37875205, 661015463, 3305077315, 40321943243, 201609716215]

約数ペア:

[(1, 201609716215), (5, 40321943243), (61, 3305077315), (305, 661015463), (5323, 37875205), (26615, 7575041), (124181, 1623515), (324703, 620905)]