201757167

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 309329280

約数和(自身を除く): 107572113

約数列:

[1, 3, 9, 53, 59, 67, 107, 159, 177, 201, 321, 477, 531, 603, 963, 3127, 3551, 3953, 5671, 6313, 7169, 9381, 10653, 11859, 17013, 18939, 21507, 28143, 31959, 35577, 51039, 56817, 64521, 209509, 334589, 379957, 422971, 628527, 1003767, 1139871, 1268913, 1885581, 3011301, 3419613, 3806739, 22417463, 67252389, 201757167]

約数ペア:

[(1, 201757167), (3, 67252389), (9, 22417463), (53, 3806739), (59, 3419613), (67, 3011301), (107, 1885581), (159, 1268913), (177, 1139871), (201, 1003767), (321, 628527), (477, 422971), (531, 379957), (603, 334589), (963, 209509), (3127, 64521), (3551, 56817), (3953, 51039), (5671, 35577), (6313, 31959), (7169, 28143), (9381, 21507), (10653, 18939), (11859, 17013)]