220194009764

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{4317191}}^1$

素因数の和:4317547

約数の個数: 24

約数和(自身を含む): 396007387776

約数和(自身を除く): 175813378012

約数列:

[1, 2, 4, 41, 82, 164, 311, 622, 1244, 12751, 25502, 51004, 4317191, 8634382, 17268764, 177004831, 354009662, 708019324, 1342646401, 2685292802, 5370585604, 55048502441, 110097004882, 220194009764]

約数ペア:

[(1, 220194009764), (2, 110097004882), (4, 55048502441), (41, 5370585604), (82, 2685292802), (164, 1342646401), (311, 708019324), (622, 354009662), (1244, 177004831), (12751, 17268764), (25502, 8634382), (51004, 4317191)]