212323974

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{11863}}^1$

素因数の和:12044

約数の個数: 32

約数和(自身を含む): 449882880

約数和(自身を除く): 237558906

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 157, 314, 471, 942, 2983, 5966, 8949, 11863, 17898, 23726, 35589, 71178, 225397, 450794, 676191, 1352382, 1862491, 3724982, 5587473, 11174946, 35387329, 70774658, 106161987, 212323974]

約数ペア:

[(1, 212323974), (2, 106161987), (3, 70774658), (6, 35387329), (19, 11174946), (38, 5587473), (57, 3724982), (114, 1862491), (157, 1352382), (314, 676191), (471, 450794), (942, 225397), (2983, 71178), (5966, 35589), (8949, 23726), (11863, 17898)]