207156934

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{4027}}^1$

素因数の和:4152

約数の個数: 24

約数和(自身を含む): 333880920

約数和(自身を除く): 126723986

約数列:

[1, 2, 17, 34, 89, 178, 289, 578, 1513, 3026, 4027, 8054, 25721, 51442, 68459, 136918, 358403, 716806, 1163803, 2327606, 6092851, 12185702, 103578467, 207156934]

約数ペア:

[(1, 207156934), (2, 103578467), (17, 12185702), (34, 6092851), (89, 2327606), (178, 1163803), (289, 716806), (578, 358403), (1513, 136918), (3026, 68459), (4027, 51442), (8054, 25721)]