201979008009

素因数分解:

$3^2\times {\mathrm{257}}^1\times {\mathrm{617}}^1\times {\mathrm{141529}}^1$

素因数の和:142409

約数の個数: 24

約数和(自身を含む): 293359421160

約数和(自身を除く): 91380413151

約数列:

[1, 3, 9, 257, 617, 771, 1851, 2313, 5553, 141529, 158569, 424587, 475707, 1273761, 1427121, 36372953, 87323393, 109118859, 261970179, 327356577, 785910537, 22442112001, 67326336003, 201979008009]

約数ペア:

[(1, 201979008009), (3, 67326336003), (9, 22442112001), (257, 785910537), (617, 327356577), (771, 261970179), (1851, 109118859), (2313, 87323393), (5553, 36372953), (141529, 1427121), (158569, 1273761), (424587, 475707)]