200461723

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1877}}^1$

素因数の和:1987

約数の個数: 32

約数和(自身を含む): 266826240

約数和(自身を除く): 66364517

約数列:

[1, 7, 11, 19, 73, 77, 133, 209, 511, 803, 1387, 1463, 1877, 5621, 9709, 13139, 15257, 20647, 35663, 106799, 137021, 144529, 249641, 392293, 959147, 1507231, 2603399, 2746051, 10550617, 18223793, 28637389, 200461723]

約数ペア:

[(1, 200461723), (7, 28637389), (11, 18223793), (19, 10550617), (73, 2746051), (77, 2603399), (133, 1507231), (209, 959147), (511, 392293), (803, 249641), (1387, 144529), (1463, 137021), (1877, 106799), (5621, 35663), (9709, 20647), (13139, 15257)]