200978512

素因数分解:

$2^4\times 7^1\times {\mathrm{859}}^1\times {\mathrm{2089}}^1$

素因数の和:2963

約数の個数: 40

約数和(自身を含む): 445755200

約数和(自身を除く): 244776688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 859, 1718, 2089, 3436, 4178, 6013, 6872, 8356, 12026, 13744, 14623, 16712, 24052, 29246, 33424, 48104, 58492, 96208, 116984, 233968, 1794451, 3588902, 7177804, 12561157, 14355608, 25122314, 28711216, 50244628, 100489256, 200978512]

約数ペア:

[(1, 200978512), (2, 100489256), (4, 50244628), (7, 28711216), (8, 25122314), (14, 14355608), (16, 12561157), (28, 7177804), (56, 3588902), (112, 1794451), (859, 233968), (1718, 116984), (2089, 96208), (3436, 58492), (4178, 48104), (6013, 33424), (6872, 29246), (8356, 24052), (12026, 16712), (13744, 14623)]