189788788

素因数分解:

$2^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{29599}}^1$

素因数の和:29839

約数の個数: 24

約数和(自身を含む): 381248000

約数和(自身を除く): 191459212

約数列:

[1, 2, 4, 7, 14, 28, 229, 458, 916, 1603, 3206, 6412, 29599, 59198, 118396, 207193, 414386, 828772, 6778171, 13556342, 27112684, 47447197, 94894394, 189788788]

約数ペア:

[(1, 189788788), (2, 94894394), (4, 47447197), (7, 27112684), (14, 13556342), (28, 6778171), (229, 828772), (458, 414386), (916, 207193), (1603, 118396), (3206, 59198), (6412, 29599)]