216813116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{6869}}^1$

素因数の和:7493

約数の個数: 24

約数和(自身を含む): 409342080

約数和(自身を除く): 192528964

約数列:

[1, 2, 4, 13, 26, 52, 607, 1214, 2428, 6869, 7891, 13738, 15782, 27476, 31564, 89297, 178594, 357188, 4169483, 8338966, 16677932, 54203279, 108406558, 216813116]

約数ペア:

[(1, 216813116), (2, 108406558), (4, 54203279), (13, 16677932), (26, 8338966), (52, 4169483), (607, 357188), (1214, 178594), (2428, 89297), (6869, 31564), (7891, 27476), (13738, 15782)]