221538462

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{32191}}^1$

素因数の和:32264

約数の個数: 32

約数和(自身を含む): 469745664

約数和(自身を除く): 248207202

約数列:

[1, 2, 3, 6, 31, 37, 62, 74, 93, 111, 186, 222, 1147, 2294, 3441, 6882, 32191, 64382, 96573, 193146, 997921, 1191067, 1995842, 2382134, 2993763, 3573201, 5987526, 7146402, 36923077, 73846154, 110769231, 221538462]

約数ペア:

[(1, 221538462), (2, 110769231), (3, 73846154), (6, 36923077), (31, 7146402), (37, 5987526), (62, 3573201), (74, 2993763), (93, 2382134), (111, 1995842), (186, 1191067), (222, 997921), (1147, 193146), (2294, 96573), (3441, 64382), (6882, 32191)]