213414416

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{587}}^1\times {\mathrm{733}}^1$

素因数の和:1359

約数の個数: 40

約数和(自身を含む): 428139264

約数和(自身を除く): 214724848

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 587, 733, 1174, 1466, 2348, 2932, 4696, 5864, 9392, 11728, 18197, 22723, 36394, 45446, 72788, 90892, 145576, 181784, 291152, 363568, 430271, 860542, 1721084, 3442168, 6884336, 13338401, 26676802, 53353604, 106707208, 213414416]

約数ペア:

[(1, 213414416), (2, 106707208), (4, 53353604), (8, 26676802), (16, 13338401), (31, 6884336), (62, 3442168), (124, 1721084), (248, 860542), (496, 430271), (587, 363568), (733, 291152), (1174, 181784), (1466, 145576), (2348, 90892), (2932, 72788), (4696, 45446), (5864, 36394), (9392, 22723), (11728, 18197)]