214447646

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{9323}}^1$

素因数の和:9416

約数の個数: 32

約数和(自身を含む): 386684928

約数和(自身を除く): 172237282

約数列:

[1, 2, 7, 14, 31, 53, 62, 106, 217, 371, 434, 742, 1643, 3286, 9323, 11501, 18646, 23002, 65261, 130522, 289013, 494119, 578026, 988238, 2023091, 3458833, 4046182, 6917666, 15317689, 30635378, 107223823, 214447646]

約数ペア:

[(1, 214447646), (2, 107223823), (7, 30635378), (14, 15317689), (31, 6917666), (53, 4046182), (62, 3458833), (106, 2023091), (217, 988238), (371, 578026), (434, 494119), (742, 289013), (1643, 130522), (3286, 65261), (9323, 23002), (11501, 18646)]