200472020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{33301}}^1$

素因数の和:33360

約数の個数: 48

約数和(自身を含む): 492336768

約数和(自身を除く): 291864748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 33301, 66602, 133204, 166505, 233107, 333010, 466214, 666020, 932428, 1165535, 1431943, 2331070, 2863886, 4662140, 5727772, 7159715, 10023601, 14319430, 20047202, 28638860, 40094404, 50118005, 100236010, 200472020]

約数ペア:

[(1, 200472020), (2, 100236010), (4, 50118005), (5, 40094404), (7, 28638860), (10, 20047202), (14, 14319430), (20, 10023601), (28, 7159715), (35, 5727772), (43, 4662140), (70, 2863886), (86, 2331070), (140, 1431943), (172, 1165535), (215, 932428), (301, 666020), (430, 466214), (602, 333010), (860, 233107), (1204, 166505), (1505, 133204), (3010, 66602), (6020, 33301)]