200407004

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{7237}}^1$

素因数の和:7314

約数の個数: 48

約数和(自身を含む): 428026368

約数和(自身を除く): 227619364

約数列:

[1, 2, 4, 7, 14, 23, 28, 43, 46, 86, 92, 161, 172, 301, 322, 602, 644, 989, 1204, 1978, 3956, 6923, 7237, 13846, 14474, 27692, 28948, 50659, 101318, 166451, 202636, 311191, 332902, 622382, 665804, 1165157, 1244764, 2178337, 2330314, 4356674, 4660628, 7157393, 8713348, 14314786, 28629572, 50101751, 100203502, 200407004]

約数ペア:

[(1, 200407004), (2, 100203502), (4, 50101751), (7, 28629572), (14, 14314786), (23, 8713348), (28, 7157393), (43, 4660628), (46, 4356674), (86, 2330314), (92, 2178337), (161, 1244764), (172, 1165157), (301, 665804), (322, 622382), (602, 332902), (644, 311191), (989, 202636), (1204, 166451), (1978, 101318), (3956, 50659), (6923, 28948), (7237, 27692), (13846, 14474)]