200514477513

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3079}}^1\times {\mathrm{65981}}^1$

素因数の和:69117

約数の個数: 32

約数和(自身を含む): 312152924160

約数和(自身を除く): 111638446647

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 3079, 9237, 21553, 64659, 65981, 144713, 197943, 434139, 461867, 1012991, 1385601, 3038973, 3101107, 9303321, 21707749, 65123247, 203155499, 609466497, 1422088493, 4266265479, 9548308453, 28644925359, 66838159171, 200514477513]

約数ペア:

[(1, 200514477513), (3, 66838159171), (7, 28644925359), (21, 9548308453), (47, 4266265479), (141, 1422088493), (329, 609466497), (987, 203155499), (3079, 65123247), (9237, 21707749), (21553, 9303321), (64659, 3101107), (65981, 3038973), (144713, 1385601), (197943, 1012991), (434139, 461867)]