201249454

素因数分解:

$2^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{41189}}^1$

素因数の和:41547

約数の個数: 16

約数和(自身を含む): 345996000

約数和(自身を除く): 144746546

約数列:

[1, 2, 7, 14, 349, 698, 2443, 4886, 41189, 82378, 288323, 576646, 14374961, 28749922, 100624727, 201249454]

約数ペア:

[(1, 201249454), (2, 100624727), (7, 28749922), (14, 14374961), (349, 576646), (698, 288323), (2443, 82378), (4886, 41189)]