201519110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1550147}}^1$

素因数の和:1550167

約数の個数: 16

約数和(自身を含む): 390637296

約数和(自身を除く): 189118186

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1550147, 3100294, 7750735, 15501470, 20151911, 40303822, 100759555, 201519110]

約数ペア:

[(1, 201519110), (2, 100759555), (5, 40303822), (10, 20151911), (13, 15501470), (26, 7750735), (65, 3100294), (130, 1550147)]