186077870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{4261}}^1$

素因数の和:4676

約数の個数: 32

約数和(自身を含む): 366395616

約数和(自身を除く): 180317746

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 397, 794, 1985, 3970, 4261, 4367, 8522, 8734, 21305, 21835, 42610, 43670, 46871, 93742, 234355, 468710, 1691617, 3383234, 8458085, 16916170, 18607787, 37215574, 93038935, 186077870]

約数ペア:

[(1, 186077870), (2, 93038935), (5, 37215574), (10, 18607787), (11, 16916170), (22, 8458085), (55, 3383234), (110, 1691617), (397, 468710), (794, 234355), (1985, 93742), (3970, 46871), (4261, 43670), (4367, 42610), (8522, 21835), (8734, 21305)]