229898494

素因数分解:

$2^1\times 7^3\times {\mathrm{139}}^1\times {\mathrm{2411}}^1$

素因数の和:2573

約数の個数: 32

約数和(自身を含む): 405216000

約数和(自身を除く): 175317506

約数列:

[1, 2, 7, 14, 49, 98, 139, 278, 343, 686, 973, 1946, 2411, 4822, 6811, 13622, 16877, 33754, 47677, 95354, 118139, 236278, 335129, 670258, 826973, 1653946, 2345903, 4691806, 16421321, 32842642, 114949247, 229898494]

約数ペア:

[(1, 229898494), (2, 114949247), (7, 32842642), (14, 16421321), (49, 4691806), (98, 2345903), (139, 1653946), (278, 826973), (343, 670258), (686, 335129), (973, 236278), (1946, 118139), (2411, 95354), (4822, 47677), (6811, 33754), (13622, 16877)]