216226505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{7517}}^1$

素因数の和:8056

約数の個数: 16

約数和(自身を含む): 283639104

約数和(自身を除く): 67412599

約数列:

[1, 5, 11, 55, 523, 2615, 5753, 7517, 28765, 37585, 82687, 413435, 3931391, 19656955, 43245301, 216226505]

約数ペア:

[(1, 216226505), (5, 43245301), (11, 19656955), (55, 3931391), (523, 413435), (2615, 82687), (5753, 37585), (7517, 28765)]