100204208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{481751}}^1$

素因数の和:481772

約数の個数: 20

約数和(自身を含む): 209080368

約数和(自身を除く): 108876160

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 481751, 963502, 1927004, 3854008, 6262763, 7708016, 12525526, 25051052, 50102104, 100204208]

約数ペア:

[(1, 100204208), (2, 50102104), (4, 25051052), (8, 12525526), (13, 7708016), (16, 6262763), (26, 3854008), (52, 1927004), (104, 963502), (208, 481751)]