207307808

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{158009}}^1$

素因数の和:158060

約数の個数: 24

約数和(自身を含む): 418094460

約数和(自身を除く): 210786652

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 158009, 316018, 632036, 1264072, 2528144, 5056288, 6478369, 12956738, 25913476, 51826952, 103653904, 207307808]

約数ペア:

[(1, 207307808), (2, 103653904), (4, 51826952), (8, 25913476), (16, 12956738), (32, 6478369), (41, 5056288), (82, 2528144), (164, 1264072), (328, 632036), (656, 316018), (1312, 158009)]