212330935

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1321}}^1$

素因数の和:1435

約数の個数: 32

約数和(自身を含む): 283267584

約数和(自身を除く): 70936649

約数列:

[1, 5, 17, 31, 61, 85, 155, 305, 527, 1037, 1321, 1891, 2635, 5185, 6605, 9455, 22457, 32147, 40951, 80581, 112285, 160735, 204755, 402905, 696167, 1369877, 2498011, 3480835, 6849385, 12490055, 42466187, 212330935]

約数ペア:

[(1, 212330935), (5, 42466187), (17, 12490055), (31, 6849385), (61, 3480835), (85, 2498011), (155, 1369877), (305, 696167), (527, 402905), (1037, 204755), (1321, 160735), (1891, 112285), (2635, 80581), (5185, 40951), (6605, 32147), (9455, 22457)]