201462405

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{1993}}^1$

素因数の和:2317

約数の個数: 32

約数和(自身を含む): 337671936

約数和(自身を除く): 136209531

約数列:

[1, 3, 5, 15, 23, 69, 115, 293, 345, 879, 1465, 1993, 4395, 5979, 6739, 9965, 20217, 29895, 33695, 45839, 101085, 137517, 229195, 583949, 687585, 1751847, 2919745, 8759235, 13430827, 40292481, 67154135, 201462405]

約数ペア:

[(1, 201462405), (3, 67154135), (5, 40292481), (15, 13430827), (23, 8759235), (69, 2919745), (115, 1751847), (293, 687585), (345, 583949), (879, 229195), (1465, 137517), (1993, 101085), (4395, 45839), (5979, 33695), (6739, 29895), (9965, 20217)]