201698103

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{461}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 287400960

約数和(自身を除く): 85702857

約数列:

[1, 3, 29, 47, 87, 107, 141, 321, 461, 1363, 1383, 3103, 4089, 5029, 9309, 13369, 15087, 21667, 40107, 49327, 65001, 145841, 147981, 437523, 628343, 1430483, 1885029, 2318369, 4291449, 6955107, 67232701, 201698103]

約数ペア:

[(1, 201698103), (3, 67232701), (29, 6955107), (47, 4291449), (87, 2318369), (107, 1885029), (141, 1430483), (321, 628343), (461, 437523), (1363, 147981), (1383, 145841), (3103, 65001), (4089, 49327), (5029, 40107), (9309, 21667), (13369, 15087)]