201285910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{6491}}^1$

素因数の和:6948

約数の個数: 32

約数和(自身を含む): 415072512

約数和(自身を除く): 213786602

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 443, 886, 2215, 3101, 4430, 6202, 6491, 12982, 15505, 31010, 32455, 45437, 64910, 90874, 227185, 454370, 2875513, 5751026, 14377565, 20128591, 28755130, 40257182, 100642955, 201285910]

約数ペア:

[(1, 201285910), (2, 100642955), (5, 40257182), (7, 28755130), (10, 20128591), (14, 14377565), (35, 5751026), (70, 2875513), (443, 454370), (886, 227185), (2215, 90874), (3101, 64910), (4430, 45437), (6202, 32455), (6491, 31010), (12982, 15505)]