201449870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{2311}}^1$

素因数の和:2720

約数の個数: 32

約数和(自身を含む): 379537920

約数和(自身を除く): 178088050

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 379, 758, 1895, 2311, 3790, 4622, 8717, 11555, 17434, 23110, 43585, 53153, 87170, 106306, 265765, 531530, 875869, 1751738, 4379345, 8758690, 20144987, 40289974, 100724935, 201449870]

約数ペア:

[(1, 201449870), (2, 100724935), (5, 40289974), (10, 20144987), (23, 8758690), (46, 4379345), (115, 1751738), (230, 875869), (379, 531530), (758, 265765), (1895, 106306), (2311, 87170), (3790, 53153), (4622, 43585), (8717, 23110), (11555, 17434)]