207492064

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{498779}}^1$

素因数の和:498802

約数の個数: 24

約数和(自身を含む): 439923960

約数和(自身を除く): 232431896

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 498779, 997558, 1995116, 3990232, 6484127, 7980464, 12968254, 15960928, 25936508, 51873016, 103746032, 207492064]

約数ペア:

[(1, 207492064), (2, 103746032), (4, 51873016), (8, 25936508), (13, 15960928), (16, 12968254), (26, 7980464), (32, 6484127), (52, 3990232), (104, 1995116), (208, 997558), (416, 498779)]