203105808

素因数分解:

$2^4\times 3^2\times {\mathrm{1410457}}^1$

素因数の和:1410471

約数の個数: 30

約数和(自身を含む): 568414574

約数和(自身を除く): 365308766

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1410457, 2820914, 4231371, 5641828, 8462742, 11283656, 12694113, 16925484, 22567312, 25388226, 33850968, 50776452, 67701936, 101552904, 203105808]

約数ペア:

[(1, 203105808), (2, 101552904), (3, 67701936), (4, 50776452), (6, 33850968), (8, 25388226), (9, 22567312), (12, 16925484), (16, 12694113), (18, 11283656), (24, 8462742), (36, 5641828), (48, 4231371), (72, 2820914), (144, 1410457)]