220161774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{4643}}^1$

素因数の和:5784

約数の個数: 32

約数和(自身を含む): 503781120

約数和(自身を除く): 283619346

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1129, 2258, 3387, 4643, 6774, 7903, 9286, 13929, 15806, 23709, 27858, 32501, 47418, 65002, 97503, 195006, 5241947, 10483894, 15725841, 31451682, 36693629, 73387258, 110080887, 220161774]

約数ペア:

[(1, 220161774), (2, 110080887), (3, 73387258), (6, 36693629), (7, 31451682), (14, 15725841), (21, 10483894), (42, 5241947), (1129, 195006), (2258, 97503), (3387, 65002), (4643, 47418), (6774, 32501), (7903, 27858), (9286, 23709), (13929, 15806)]