201439803

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 284751936

約数和(自身を除く): 83312133

約数列:

[1, 3, 37, 53, 97, 111, 159, 291, 353, 1059, 1961, 3589, 5141, 5883, 10767, 13061, 15423, 18709, 34241, 39183, 56127, 102723, 190217, 570651, 692233, 1266917, 1814773, 2076699, 3800751, 5444319, 67146601, 201439803]

約数ペア:

[(1, 201439803), (3, 67146601), (37, 5444319), (53, 3800751), (97, 2076699), (111, 1814773), (159, 1266917), (291, 692233), (353, 570651), (1059, 190217), (1961, 102723), (3589, 56127), (5141, 39183), (5883, 34241), (10767, 18709), (13061, 15423)]