200980929

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 283668480

約数和(自身を除く): 82687551

約数列:

[1, 3, 37, 53, 111, 127, 159, 269, 381, 807, 1961, 4699, 5883, 6731, 9953, 14097, 14257, 20193, 29859, 34163, 42771, 102489, 249047, 527509, 747141, 1264031, 1582527, 1810639, 3792093, 5431917, 66993643, 200980929]

約数ペア:

[(1, 200980929), (3, 66993643), (37, 5431917), (53, 3792093), (111, 1810639), (127, 1582527), (159, 1264031), (269, 747141), (381, 527509), (807, 249047), (1961, 102489), (4699, 42771), (5883, 34163), (6731, 29859), (9953, 20193), (14097, 14257)]