220108198

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{3673}}^1$

素因数の和:3796

約数の個数: 24

約数和(自身を含む): 352748088

約数和(自身を除く): 132639890

約数列:

[1, 2, 19, 38, 83, 166, 361, 722, 1577, 3154, 3673, 7346, 29963, 59926, 69787, 139574, 304859, 609718, 1325953, 2651906, 5792321, 11584642, 110054099, 220108198]

約数ペア:

[(1, 220108198), (2, 110054099), (19, 11584642), (38, 5792321), (83, 2651906), (166, 1325953), (361, 609718), (722, 304859), (1577, 139574), (3154, 69787), (3673, 59926), (7346, 29963)]