211876862545

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{2203}}^1\times {\mathrm{216127}}^1$

素因数の和:218424

約数の個数: 16

約数和(自身を含む): 257226900480

約数和(自身を除く): 45350037935

約数列:

[1, 5, 89, 445, 2203, 11015, 196067, 216127, 980335, 1080635, 19235303, 96176515, 476127781, 2380638905, 42375372509, 211876862545]

約数ペア:

[(1, 211876862545), (5, 42375372509), (89, 2380638905), (445, 476127781), (2203, 96176515), (11015, 19235303), (196067, 1080635), (216127, 980335)]