227157046

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:221

約数の個数: 48

約数和(自身を含む): 380265840

約数和(自身を除く): 153108794

約数列:

[1, 2, 19, 38, 43, 53, 61, 86, 106, 122, 817, 1007, 1159, 1634, 1849, 2014, 2279, 2318, 2623, 3233, 3698, 4558, 5246, 6466, 35131, 43301, 49837, 61427, 70262, 86602, 97997, 99674, 112789, 122854, 139019, 195994, 225578, 278038, 1861943, 2142991, 2641361, 3723886, 4285982, 5282722, 5977817, 11955634, 113578523, 227157046]

約数ペア:

[(1, 227157046), (2, 113578523), (19, 11955634), (38, 5977817), (43, 5282722), (53, 4285982), (61, 3723886), (86, 2641361), (106, 2142991), (122, 1861943), (817, 278038), (1007, 225578), (1159, 195994), (1634, 139019), (1849, 122854), (2014, 112789), (2279, 99674), (2318, 97997), (2623, 86602), (3233, 70262), (3698, 61427), (4558, 49837), (5246, 43301), (6466, 35131)]