206023148

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{38639}}^1$

素因数の和:38717

約数の個数: 24

約数和(自身を含む): 380835840

約数和(自身を除く): 174812692

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 1333, 2666, 5332, 38639, 77278, 154556, 1197809, 1661477, 2395618, 3322954, 4791236, 6645908, 51505787, 103011574, 206023148]

約数ペア:

[(1, 206023148), (2, 103011574), (4, 51505787), (31, 6645908), (43, 4791236), (62, 3322954), (86, 2395618), (124, 1661477), (172, 1197809), (1333, 154556), (2666, 77278), (5332, 38639)]