197959672016

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{1471}}^1\times {\mathrm{23827}}^1$

素因数の和:25659

約数の個数: 40

約数和(自身を含む): 384911030784

約数和(自身を除く): 186951358768

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 1471, 2824, 2942, 5648, 5884, 11768, 23536, 23827, 47654, 95308, 190616, 381232, 519263, 1038526, 2077052, 4154104, 8308208, 8410931, 16821862, 33643724, 35049517, 67287448, 70099034, 134574896, 140198068, 280396136, 560792272, 12372479501, 24744959002, 49489918004, 98979836008, 197959672016]

約数ペア:

[(1, 197959672016), (2, 98979836008), (4, 49489918004), (8, 24744959002), (16, 12372479501), (353, 560792272), (706, 280396136), (1412, 140198068), (1471, 134574896), (2824, 70099034), (2942, 67287448), (5648, 35049517), (5884, 33643724), (11768, 16821862), (23536, 8410931), (23827, 8308208), (47654, 4154104), (95308, 2077052), (190616, 1038526), (381232, 519263)]