201680877

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7177}}^1$

素因数の和:7245

約数の個数: 32

約数和(自身を含む): 310089600

約数和(自身を除く): 108408723

約数列:

[1, 3, 17, 19, 29, 51, 57, 87, 323, 493, 551, 969, 1479, 1653, 7177, 9367, 21531, 28101, 122009, 136363, 208133, 366027, 409089, 624399, 2318171, 3538261, 3954527, 6954513, 10614783, 11863581, 67226959, 201680877]

約数ペア:

[(1, 201680877), (3, 67226959), (17, 11863581), (19, 10614783), (29, 6954513), (51, 3954527), (57, 3538261), (87, 2318171), (323, 624399), (493, 409089), (551, 366027), (969, 208133), (1479, 136363), (1653, 122009), (7177, 28101), (9367, 21531)]