211294518

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{8443}}^1$

素因数の和:8588

約数の個数: 32

約数和(自身を含む): 436926336

約数和(自身を除く): 225631818

約数列:

[1, 2, 3, 6, 43, 86, 97, 129, 194, 258, 291, 582, 4171, 8342, 8443, 12513, 16886, 25026, 25329, 50658, 363049, 726098, 818971, 1089147, 1637942, 2178294, 2456913, 4913826, 35215753, 70431506, 105647259, 211294518]

約数ペア:

[(1, 211294518), (2, 105647259), (3, 70431506), (6, 35215753), (43, 4913826), (86, 2456913), (97, 2178294), (129, 1637942), (194, 1089147), (258, 818971), (291, 726098), (582, 363049), (4171, 50658), (8342, 25329), (8443, 25026), (12513, 16886)]