218049076

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{39133}}^1$

素因数の和:39343

約数の個数: 24

約数和(自身を含む): 438300800

約数和(自身を除く): 220251724

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 39133, 78266, 156532, 273931, 547862, 1095724, 7787467, 15574934, 31149868, 54512269, 109024538, 218049076]

約数ペア:

[(1, 218049076), (2, 109024538), (4, 54512269), (7, 31149868), (14, 15574934), (28, 7787467), (199, 1095724), (398, 547862), (796, 273931), (1393, 156532), (2786, 78266), (5572, 39133)]