243248878

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{991}}^1$

素因数の和:1168

約数の個数: 32

約数和(自身を含む): 390832128

約数和(自身を除く): 147583250

約数列:

[1, 2, 31, 37, 62, 74, 107, 214, 991, 1147, 1982, 2294, 3317, 3959, 6634, 7918, 30721, 36667, 61442, 73334, 106037, 122729, 212074, 245458, 1136677, 2273354, 3287147, 3923369, 6574294, 7846738, 121624439, 243248878]

約数ペア:

[(1, 243248878), (2, 121624439), (31, 7846738), (37, 6574294), (62, 3923369), (74, 3287147), (107, 2273354), (214, 1136677), (991, 245458), (1147, 212074), (1982, 122729), (2294, 106037), (3317, 73334), (3959, 61442), (6634, 36667), (7918, 30721)]