201039969

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2797}}^1$

素因数の和:2929

約数の個数: 32

約数和(自身を含む): 307108480

約数和(自身を除く): 106068511

約数列:

[1, 3, 13, 19, 39, 57, 97, 247, 291, 741, 1261, 1843, 2797, 3783, 5529, 8391, 23959, 36361, 53143, 71877, 109083, 159429, 271309, 690859, 813927, 2072577, 3527017, 5154871, 10581051, 15464613, 67013323, 201039969]

約数ペア:

[(1, 201039969), (3, 67013323), (13, 15464613), (19, 10581051), (39, 5154871), (57, 3527017), (97, 2072577), (247, 813927), (291, 690859), (741, 271309), (1261, 159429), (1843, 109083), (2797, 71877), (3783, 53143), (5529, 36361), (8391, 23959)]