201939177

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1811}}^1$

素因数の和:1965

約数の個数: 32

約数和(自身を含む): 306155520

約数和(自身を除く): 104216343

約数列:

[1, 3, 11, 31, 33, 93, 109, 327, 341, 1023, 1199, 1811, 3379, 3597, 5433, 10137, 19921, 37169, 56141, 59763, 111507, 168423, 197399, 592197, 617551, 1852653, 2171389, 6119369, 6514167, 18358107, 67313059, 201939177]

約数ペア:

[(1, 201939177), (3, 67313059), (11, 18358107), (31, 6514167), (33, 6119369), (93, 2171389), (109, 1852653), (327, 617551), (341, 592197), (1023, 197399), (1199, 168423), (1811, 111507), (3379, 59763), (3597, 56141), (5433, 37169), (10137, 19921)]