207901608

素因数分解:

$2^3\times 3^1\times {\mathrm{1663}}^1\times {\mathrm{5209}}^1$

素因数の和:6881

約数の個数: 32

約数和(自身を含む): 520166400

約数和(自身を除く): 312264792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1663, 3326, 4989, 5209, 6652, 9978, 10418, 13304, 15627, 19956, 20836, 31254, 39912, 41672, 62508, 125016, 8662567, 17325134, 25987701, 34650268, 51975402, 69300536, 103950804, 207901608]

約数ペア:

[(1, 207901608), (2, 103950804), (3, 69300536), (4, 51975402), (6, 34650268), (8, 25987701), (12, 17325134), (24, 8662567), (1663, 125016), (3326, 62508), (4989, 41672), (5209, 39912), (6652, 31254), (9978, 20836), (10418, 19956), (13304, 15627)]