205518966

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{2039}}^1$

素因数の和:2308

約数の個数: 32

約数和(自身を含む): 417726720

約数和(自身を除く): 212207754

約数列:

[1, 2, 3, 6, 107, 157, 214, 314, 321, 471, 642, 942, 2039, 4078, 6117, 12234, 16799, 33598, 50397, 100794, 218173, 320123, 436346, 640246, 654519, 960369, 1309038, 1920738, 34253161, 68506322, 102759483, 205518966]

約数ペア:

[(1, 205518966), (2, 102759483), (3, 68506322), (6, 34253161), (107, 1920738), (157, 1309038), (214, 960369), (314, 654519), (321, 640246), (471, 436346), (642, 320123), (942, 218173), (2039, 100794), (4078, 50397), (6117, 33598), (12234, 16799)]