202026513

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2273}}^1$

素因数の和:2385

約数の個数: 32

約数和(自身を含む): 302569344

約数和(自身を除く): 100542831

約数列:

[1, 3, 13, 39, 43, 53, 129, 159, 559, 689, 1677, 2067, 2273, 2279, 6819, 6837, 29549, 29627, 88647, 88881, 97739, 120469, 293217, 361407, 1270607, 1566097, 3811821, 4698291, 5180167, 15540501, 67342171, 202026513]

約数ペア:

[(1, 202026513), (3, 67342171), (13, 15540501), (39, 5180167), (43, 4698291), (53, 3811821), (129, 1566097), (159, 1270607), (559, 361407), (689, 293217), (1677, 120469), (2067, 97739), (2273, 88881), (2279, 88647), (6819, 29627), (6837, 29549)]