223132

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:637

約数の個数: 24

約数和(自身を含む): 481376

約数和(自身を除く): 258244

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 613, 1226, 2452, 4291, 7969, 8582, 15938, 17164, 31876, 55783, 111566, 223132]

約数ペア:

[(1, 223132), (2, 111566), (4, 55783), (7, 31876), (13, 17164), (14, 15938), (26, 8582), (28, 7969), (52, 4291), (91, 2452), (182, 1226), (364, 613)]