202182630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{518417}}^1$

素因数の和:518440

約数の個数: 32

約数和(自身を含む): 522565344

約数和(自身を除く): 320382714

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 518417, 1036834, 1555251, 2592085, 3110502, 5184170, 6739421, 7776255, 13478842, 15552510, 20218263, 33697105, 40436526, 67394210, 101091315, 202182630]

約数ペア:

[(1, 202182630), (2, 101091315), (3, 67394210), (5, 40436526), (6, 33697105), (10, 20218263), (13, 15552510), (15, 13478842), (26, 7776255), (30, 6739421), (39, 5184170), (65, 3110502), (78, 2592085), (130, 1555251), (195, 1036834), (390, 518417)]