215080922

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{919}}^1$

素因数の和:1230

約数の個数: 32

約数和(自身を含む): 375801600

約数和(自身を除く): 160720678

約数列:

[1, 2, 7, 14, 73, 146, 229, 458, 511, 919, 1022, 1603, 1838, 3206, 6433, 12866, 16717, 33434, 67087, 117019, 134174, 210451, 234038, 420902, 469609, 939218, 1473157, 2946314, 15362923, 30725846, 107540461, 215080922]

約数ペア:

[(1, 215080922), (2, 107540461), (7, 30725846), (14, 15362923), (73, 2946314), (146, 1473157), (229, 939218), (458, 469609), (511, 420902), (919, 234038), (1022, 210451), (1603, 134174), (1838, 117019), (3206, 67087), (6433, 33434), (12866, 16717)]