200927187

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{2683}}^1$

素因数の和:2899

約数の個数: 24

約数和(自身を含む): 297698544

約数和(自身を除く): 96771357

約数列:

[1, 3, 9, 53, 157, 159, 471, 477, 1413, 2683, 8049, 8321, 24147, 24963, 74889, 142199, 421231, 426597, 1263693, 1279791, 3791079, 22325243, 66975729, 200927187]

約数ペア:

[(1, 200927187), (3, 66975729), (9, 22325243), (53, 3791079), (157, 1279791), (159, 1263693), (471, 426597), (477, 421231), (1413, 142199), (2683, 74889), (8049, 24963), (8321, 24147)]