199904028

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{406309}}^1$

素因数の和:406357

約数の個数: 24

約数和(自身を含む): 477820560

約数和(自身を除く): 277916532

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 406309, 812618, 1218927, 1625236, 2437854, 4875708, 16658669, 33317338, 49976007, 66634676, 99952014, 199904028]

約数ペア:

[(1, 199904028), (2, 99952014), (3, 66634676), (4, 49976007), (6, 33317338), (12, 16658669), (41, 4875708), (82, 2437854), (123, 1625236), (164, 1218927), (246, 812618), (492, 406309)]