203524504

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{31139}}^1$

素因数の和:31207

約数の個数: 32

約数和(自身を含む): 411048000

約数和(自身を除く): 207523496

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 6536, 31139, 62278, 124556, 249112, 591641, 1183282, 1338977, 2366564, 2677954, 4733128, 5355908, 10711816, 25440563, 50881126, 101762252, 203524504]

約数ペア:

[(1, 203524504), (2, 101762252), (4, 50881126), (8, 25440563), (19, 10711816), (38, 5355908), (43, 4733128), (76, 2677954), (86, 2366564), (152, 1338977), (172, 1183282), (344, 591641), (817, 249112), (1634, 124556), (3268, 62278), (6536, 31139)]