331284198

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{10531}}^1$

素因数の和:10657

約数の個数: 48

約数和(自身を含む): 778019904

約数和(自身を除く): 446735706

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 107, 147, 214, 294, 321, 642, 749, 1498, 2247, 4494, 5243, 10486, 10531, 15729, 21062, 31458, 31593, 63186, 73717, 147434, 221151, 442302, 516019, 1032038, 1126817, 1548057, 2253634, 3096114, 3380451, 6760902, 7887719, 15775438, 23663157, 47326314, 55214033, 110428066, 165642099, 331284198]

約数ペア:

[(1, 331284198), (2, 165642099), (3, 110428066), (6, 55214033), (7, 47326314), (14, 23663157), (21, 15775438), (42, 7887719), (49, 6760902), (98, 3380451), (107, 3096114), (147, 2253634), (214, 1548057), (294, 1126817), (321, 1032038), (642, 516019), (749, 442302), (1498, 221151), (2247, 147434), (4494, 73717), (5243, 63186), (10486, 31593), (10531, 31458), (15729, 21062)]