214964815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{37159}}^1$

素因数の和:37266

約数の個数: 16

約数和(自身を含む): 280929600

約数和(自身を除く): 65964785

約数列:

[1, 5, 13, 65, 89, 445, 1157, 5785, 37159, 185795, 483067, 2415335, 3307151, 16535755, 42992963, 214964815]

約数ペア:

[(1, 214964815), (5, 42992963), (13, 16535755), (65, 3307151), (89, 2415335), (445, 483067), (1157, 185795), (5785, 37159)]