201090872

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{9739}}^1$

素因数の和:9863

約数の個数: 32

約数和(自身を含む): 394470000

約数和(自身を除く): 193379128

約数列:

[1, 2, 4, 8, 29, 58, 89, 116, 178, 232, 356, 712, 2581, 5162, 9739, 10324, 19478, 20648, 38956, 77912, 282431, 564862, 866771, 1129724, 1733542, 2259448, 3467084, 6934168, 25136359, 50272718, 100545436, 201090872]

約数ペア:

[(1, 201090872), (2, 100545436), (4, 50272718), (8, 25136359), (29, 6934168), (58, 3467084), (89, 2259448), (116, 1733542), (178, 1129724), (232, 866771), (356, 564862), (712, 282431), (2581, 77912), (5162, 38956), (9739, 20648), (10324, 19478)]