201254697

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103049}}^1$

素因数の和:103093

約数の個数: 24

約数和(自身を含む): 342950400

約数和(自身を除く): 141695703

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 103049, 309147, 721343, 927441, 2164029, 3194519, 6492087, 9583557, 22361633, 28750671, 67084899, 201254697]

約数ペア:

[(1, 201254697), (3, 67084899), (7, 28750671), (9, 22361633), (21, 9583557), (31, 6492087), (63, 3194519), (93, 2164029), (217, 927441), (279, 721343), (651, 309147), (1953, 103049)]