217749922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{2699}}^1$

素因数の和:2850

約数の個数: 32

約数和(自身を含む): 367416000

約数和(自身を除く): 149666078

約数列:

[1, 2, 13, 26, 29, 58, 107, 214, 377, 754, 1391, 2699, 2782, 3103, 5398, 6206, 35087, 40339, 70174, 78271, 80678, 156542, 288793, 577586, 1017523, 2035046, 3754309, 7508618, 8374997, 16749994, 108874961, 217749922]

約数ペア:

[(1, 217749922), (2, 108874961), (13, 16749994), (26, 8374997), (29, 7508618), (58, 3754309), (107, 2035046), (214, 1017523), (377, 577586), (754, 288793), (1391, 156542), (2699, 80678), (2782, 78271), (3103, 70174), (5398, 40339), (6206, 35087)]