201997037782

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{6143}}^1\times {\mathrm{184733}}^1$

素因数の和:190967

約数の個数: 16

約数和(自身を含む): 306451537920

約数和(自身を除く): 104454500138

約数列:

[1, 2, 89, 178, 6143, 12286, 184733, 369466, 546727, 1093454, 16441237, 32882474, 1134814819, 2269629638, 100998518891, 201997037782]

約数ペア:

[(1, 201997037782), (2, 100998518891), (89, 2269629638), (178, 1134814819), (6143, 32882474), (12286, 16441237), (184733, 1093454), (369466, 546727)]