211314616

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{2339}}^1$

素因数の和:2859

約数の個数: 32

約数和(自身を含む): 414460800

約数和(自身を除く): 203146184

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 491, 982, 1964, 2339, 3928, 4678, 9356, 11293, 18712, 22586, 45172, 53797, 90344, 107594, 215188, 430376, 1148449, 2296898, 4593796, 9187592, 26414327, 52828654, 105657308, 211314616]

約数ペア:

[(1, 211314616), (2, 105657308), (4, 52828654), (8, 26414327), (23, 9187592), (46, 4593796), (92, 2296898), (184, 1148449), (491, 430376), (982, 215188), (1964, 107594), (2339, 90344), (3928, 53797), (4678, 45172), (9356, 22586), (11293, 18712)]