200196577

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{9791}}^1$

素因数の和:9948

約数の個数: 16

約数和(自身を含む): 240648192

約数和(自身を除く): 40451615

約数列:

[1, 7, 23, 127, 161, 889, 2921, 9791, 20447, 68537, 225193, 1243457, 1576351, 8704199, 28599511, 200196577]

約数ペア:

[(1, 200196577), (7, 28599511), (23, 8704199), (127, 1576351), (161, 1243457), (889, 225193), (2921, 68537), (9791, 20447)]