214960904

素因数分解:

$2^3\times {\mathrm{1511}}^1\times {\mathrm{17783}}^1$

素因数の和:19300

約数の個数: 16

約数和(自身を含む): 403341120

約数和(自身を除く): 188380216

約数列:

[1, 2, 4, 8, 1511, 3022, 6044, 12088, 17783, 35566, 71132, 142264, 26870113, 53740226, 107480452, 214960904]

約数ペア:

[(1, 214960904), (2, 107480452), (4, 53740226), (8, 26870113), (1511, 142264), (3022, 71132), (6044, 35566), (12088, 17783)]