188506367

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 233806848

約数和(自身を除く): 45300481

約数列:

[1, 7, 23, 43, 73, 161, 301, 373, 511, 989, 1679, 2611, 3139, 6923, 8579, 11753, 16039, 21973, 27229, 60053, 72197, 112273, 190603, 368897, 505379, 626267, 1170847, 2582279, 4383869, 8195929, 26929481, 188506367]

約数ペア:

[(1, 188506367), (7, 26929481), (23, 8195929), (43, 4383869), (73, 2582279), (161, 1170847), (301, 626267), (373, 505379), (511, 368897), (989, 190603), (1679, 112273), (2611, 72197), (3139, 60053), (6923, 27229), (8579, 21973), (11753, 16039)]