201475554

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{15937}}^1$

素因数の和:15999

約数の個数: 48

約数和(自身を含む): 479670048

約数和(自身を除く): 278194494

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 258, 294, 301, 602, 903, 1806, 2107, 4214, 6321, 12642, 15937, 31874, 47811, 95622, 111559, 223118, 334677, 669354, 685291, 780913, 1370582, 1561826, 2055873, 2342739, 4111746, 4685478, 4797037, 9594074, 14391111, 28782222, 33579259, 67158518, 100737777, 201475554]

約数ペア:

[(1, 201475554), (2, 100737777), (3, 67158518), (6, 33579259), (7, 28782222), (14, 14391111), (21, 9594074), (42, 4797037), (43, 4685478), (49, 4111746), (86, 2342739), (98, 2055873), (129, 1561826), (147, 1370582), (258, 780913), (294, 685291), (301, 669354), (602, 334677), (903, 223118), (1806, 111559), (2107, 95622), (4214, 47811), (6321, 31874), (12642, 15937)]