206811906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{214091}}^1$

素因数の和:214126

約数の個数: 32

約数和(自身を含む): 493267968

約数和(自身を除く): 286456062

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 214091, 428182, 642273, 1284546, 1498637, 2997274, 4495911, 4924093, 8991822, 9848186, 14772279, 29544558, 34468651, 68937302, 103405953, 206811906]

約数ペア:

[(1, 206811906), (2, 103405953), (3, 68937302), (6, 34468651), (7, 29544558), (14, 14772279), (21, 9848186), (23, 8991822), (42, 4924093), (46, 4495911), (69, 2997274), (138, 1498637), (161, 1284546), (322, 642273), (483, 428182), (966, 214091)]