202855917

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{863}}^1$

素因数の和:1313

約数の個数: 32

約数和(自身を含む): 313528320

約数和(自身を除く): 110672403

約数列:

[1, 3, 11, 17, 33, 51, 187, 419, 561, 863, 1257, 2589, 4609, 7123, 9493, 13827, 14671, 21369, 28479, 44013, 78353, 161381, 235059, 361597, 484143, 1084791, 3977567, 6147149, 11932701, 18441447, 67618639, 202855917]

約数ペア:

[(1, 202855917), (3, 67618639), (11, 18441447), (17, 11932701), (33, 6147149), (51, 3977567), (187, 1084791), (419, 484143), (561, 361597), (863, 235059), (1257, 161381), (2589, 78353), (4609, 44013), (7123, 28479), (9493, 21369), (13827, 14671)]