196455296

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{21617}}^1$

素因数の和:21702

約数の個数: 32

約数和(自身を含む): 396906480

約数和(自身を除く): 200451184

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 2272, 4544, 9088, 21617, 43234, 86468, 172936, 345872, 691744, 1383488, 1534807, 2766976, 3069614, 6139228, 12278456, 24556912, 49113824, 98227648, 196455296]

約数ペア:

[(1, 196455296), (2, 98227648), (4, 49113824), (8, 24556912), (16, 12278456), (32, 6139228), (64, 3069614), (71, 2766976), (128, 1534807), (142, 1383488), (284, 691744), (568, 345872), (1136, 172936), (2272, 86468), (4544, 43234), (9088, 21617)]