200972416

素因数分解:

$2^7\times {\mathrm{1570097}}^1$

素因数の和:1570111

約数の個数: 16

約数和(自身を含む): 400374990

約数和(自身を除く): 199402574

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1570097, 3140194, 6280388, 12560776, 25121552, 50243104, 100486208, 200972416]

約数ペア:

[(1, 200972416), (2, 100486208), (4, 50243104), (8, 25121552), (16, 12560776), (32, 6280388), (64, 3140194), (128, 1570097)]