212088422

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37591}}^1$

素因数の和:37644

約数の個数: 32

約数和(自身を含む): 404189184

約数和(自身を除く): 192100762

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 37591, 75182, 263137, 488683, 526274, 977366, 1165321, 2330642, 3420781, 6841562, 8157247, 15149173, 16314494, 30298346, 106044211, 212088422]

約数ペア:

[(1, 212088422), (2, 106044211), (7, 30298346), (13, 16314494), (14, 15149173), (26, 8157247), (31, 6841562), (62, 3420781), (91, 2330642), (182, 1165321), (217, 977366), (403, 526274), (434, 488683), (806, 263137), (2821, 75182), (5642, 37591)]