197381504

素因数分解:

$2^7\times {\mathrm{1542043}}^1$

素因数の和:1542057

約数の個数: 16

約数和(自身を含む): 393221220

約数和(自身を除く): 195839716

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1542043, 3084086, 6168172, 12336344, 24672688, 49345376, 98690752, 197381504]

約数ペア:

[(1, 197381504), (2, 98690752), (4, 49345376), (8, 24672688), (16, 12336344), (32, 6168172), (64, 3084086), (128, 1542043)]