207823744

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{55987}}^1$

素因数の和:56030

約数の個数: 32

約数和(自身を含む): 428308200

約数和(自身を除く): 220484456

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 55987, 111974, 223948, 447896, 895792, 1623623, 1791584, 3247246, 3583168, 6494492, 7166336, 12988984, 25977968, 51955936, 103911872, 207823744]

約数ペア:

[(1, 207823744), (2, 103911872), (4, 51955936), (8, 25977968), (16, 12988984), (29, 7166336), (32, 6494492), (58, 3583168), (64, 3247246), (116, 1791584), (128, 1623623), (232, 895792), (464, 447896), (928, 223948), (1856, 111974), (3712, 55987)]