206836318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{1429}}^1$

素因数の和:1756

約数の個数: 32

約数和(自身を含む): 353152800

約数和(自身を除く): 146316482

約数列:

[1, 2, 13, 19, 26, 38, 247, 293, 494, 586, 1429, 2858, 3809, 5567, 7618, 11134, 18577, 27151, 37154, 54302, 72371, 144742, 352963, 418697, 705926, 837394, 5443061, 7955243, 10886122, 15910486, 103418159, 206836318]

約数ペア:

[(1, 206836318), (2, 103418159), (13, 15910486), (19, 10886122), (26, 7955243), (38, 5443061), (247, 837394), (293, 705926), (494, 418697), (586, 352963), (1429, 144742), (2858, 72371), (3809, 54302), (5567, 37154), (7618, 27151), (11134, 18577)]