211366949519

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{571}}^1\times {\mathrm{3181}}^1$

素因数の和:3983

約数の個数: 32

約数和(自身を含む): 235885478400

約数和(自身を除く): 24518528881

約数列:

[1, 11, 71, 149, 571, 781, 1639, 3181, 6281, 10579, 34991, 40541, 85079, 116369, 225851, 445951, 473969, 935869, 1816351, 2484361, 5213659, 6040609, 19979861, 33651799, 66446699, 128960921, 270636299, 370169789, 1418570131, 2976999289, 19215177229, 211366949519]

約数ペア:

[(1, 211366949519), (11, 19215177229), (71, 2976999289), (149, 1418570131), (571, 370169789), (781, 270636299), (1639, 128960921), (3181, 66446699), (6281, 33651799), (10579, 19979861), (34991, 6040609), (40541, 5213659), (85079, 2484361), (116369, 1816351), (225851, 935869), (445951, 473969)]