199062272

素因数分解:

$2^8\times {\mathrm{421}}^1\times {\mathrm{1847}}^1$

素因数の和:2284

約数の個数: 36

約数和(自身を含む): 398506416

約数和(自身を除く): 199444144

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 421, 842, 1684, 1847, 3368, 3694, 6736, 7388, 13472, 14776, 26944, 29552, 53888, 59104, 107776, 118208, 236416, 472832, 777587, 1555174, 3110348, 6220696, 12441392, 24882784, 49765568, 99531136, 199062272]

約数ペア:

[(1, 199062272), (2, 99531136), (4, 49765568), (8, 24882784), (16, 12441392), (32, 6220696), (64, 3110348), (128, 1555174), (256, 777587), (421, 472832), (842, 236416), (1684, 118208), (1847, 107776), (3368, 59104), (3694, 53888), (6736, 29552), (7388, 26944), (13472, 14776)]