208798324

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{929}}^1$

素因数の和:1312

約数の個数: 48

約数和(自身を含む): 437472000

約数和(自身を除く): 228673676

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 349, 644, 698, 929, 1396, 1858, 2443, 3716, 4886, 6503, 8027, 9772, 13006, 16054, 21367, 26012, 32108, 42734, 56189, 85468, 112378, 149569, 224756, 299138, 324221, 598276, 648442, 1296884, 2269547, 4539094, 7457083, 9078188, 14914166, 29828332, 52199581, 104399162, 208798324]

約数ペア:

[(1, 208798324), (2, 104399162), (4, 52199581), (7, 29828332), (14, 14914166), (23, 9078188), (28, 7457083), (46, 4539094), (92, 2269547), (161, 1296884), (322, 648442), (349, 598276), (644, 324221), (698, 299138), (929, 224756), (1396, 149569), (1858, 112378), (2443, 85468), (3716, 56189), (4886, 42734), (6503, 32108), (8027, 26012), (9772, 21367), (13006, 16054)]