207907136492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{248692747}}^1$

素因数の和:248692781

約数の個数: 24

約数和(自身を含む): 417803816640

約数和(自身を除く): 209896680148

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 248692747, 497385494, 994770988, 2735620217, 4725162193, 5471240434, 9450324386, 10942480868, 18900648772, 51976784123, 103953568246, 207907136492]

約数ペア:

[(1, 207907136492), (2, 103953568246), (4, 51976784123), (11, 18900648772), (19, 10942480868), (22, 9450324386), (38, 5471240434), (44, 4725162193), (76, 2735620217), (209, 994770988), (418, 497385494), (836, 248692747)]