201929343

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2657}}^1$

素因数の和:2732

約数の個数: 48

約数和(自身を含む): 349069824

約数和(自身を除く): 147140481

約数列:

[1, 3, 7, 11, 21, 33, 47, 49, 77, 141, 147, 231, 329, 517, 539, 987, 1551, 1617, 2303, 2657, 3619, 6909, 7971, 10857, 18599, 25333, 29227, 55797, 75999, 87681, 124879, 130193, 204589, 374637, 390579, 613767, 874153, 1373669, 1432123, 2622459, 4121007, 4296369, 6119071, 9615683, 18357213, 28847049, 67309781, 201929343]

約数ペア:

[(1, 201929343), (3, 67309781), (7, 28847049), (11, 18357213), (21, 9615683), (33, 6119071), (47, 4296369), (49, 4121007), (77, 2622459), (141, 1432123), (147, 1373669), (231, 874153), (329, 613767), (517, 390579), (539, 374637), (987, 204589), (1551, 130193), (1617, 124879), (2303, 87681), (2657, 75999), (3619, 55797), (6909, 29227), (7971, 25333), (10857, 18599)]