208717362352

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{115441019}}^1$

素因数の和:115441140

約数の個数: 20

約数和(自身を含む): 407968564680

約数和(自身を除く): 199251202328

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 115441019, 230882038, 461764076, 923528152, 1847056304, 13044835147, 26089670294, 52179340588, 104358681176, 208717362352]

約数ペア:

[(1, 208717362352), (2, 104358681176), (4, 52179340588), (8, 26089670294), (16, 13044835147), (113, 1847056304), (226, 923528152), (452, 461764076), (904, 230882038), (1808, 115441019)]