208021268757

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{1381}}^1\times {\mathrm{7793}}^1$

素因数の和:9573

約数の個数: 32

約数和(自身を含む): 294702986880

約数和(自身を除く): 86681718123

約数列:

[1, 3, 17, 51, 379, 1137, 1381, 4143, 6443, 7793, 19329, 23379, 23477, 70431, 132481, 397443, 523399, 1570197, 2953547, 8860641, 8897783, 10762133, 26693349, 32286399, 50210299, 150630897, 182956261, 548868783, 4078848407, 12236545221, 69340422919, 208021268757]

約数ペア:

[(1, 208021268757), (3, 69340422919), (17, 12236545221), (51, 4078848407), (379, 548868783), (1137, 182956261), (1381, 150630897), (4143, 50210299), (6443, 32286399), (7793, 26693349), (19329, 10762133), (23379, 8897783), (23477, 8860641), (70431, 2953547), (132481, 1570197), (397443, 523399)]