202015554

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{25643}}^1$

素因数の和:25762

約数の個数: 32

約数和(自身を含む): 439435584

約数和(自身を除く): 237420030

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 101, 202, 303, 606, 1313, 2626, 3939, 7878, 25643, 51286, 76929, 153858, 333359, 666718, 1000077, 2000154, 2589943, 5179886, 7769829, 15539658, 33669259, 67338518, 101007777, 202015554]

約数ペア:

[(1, 202015554), (2, 101007777), (3, 67338518), (6, 33669259), (13, 15539658), (26, 7769829), (39, 5179886), (78, 2589943), (101, 2000154), (202, 1000077), (303, 666718), (606, 333359), (1313, 153858), (2626, 76929), (3939, 51286), (7878, 25643)]