216739366

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{49871}}^1$

素因数の和:49967

約数の個数: 16

約数和(自身を含む): 339329088

約数和(自身を除く): 122589722

約数列:

[1, 2, 41, 53, 82, 106, 2173, 4346, 49871, 99742, 2044711, 2643163, 4089422, 5286326, 108369683, 216739366]

約数ペア:

[(1, 216739366), (2, 108369683), (41, 5286326), (53, 4089422), (82, 2643163), (106, 2044711), (2173, 99742), (4346, 49871)]