203971278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{25163}}^1$

素因数の和:25368

約数の個数: 32

約数和(自身を含む): 468654336

約数和(自身を除く): 264683058

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 193, 386, 579, 1158, 1351, 2702, 4053, 8106, 25163, 50326, 75489, 150978, 176141, 352282, 528423, 1056846, 4856459, 9712918, 14569377, 29138754, 33995213, 67990426, 101985639, 203971278]

約数ペア:

[(1, 203971278), (2, 101985639), (3, 67990426), (6, 33995213), (7, 29138754), (14, 14569377), (21, 9712918), (42, 4856459), (193, 1056846), (386, 528423), (579, 352282), (1158, 176141), (1351, 150978), (2702, 75489), (4053, 50326), (8106, 25163)]