201645392

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{74573}}^1$

素因数の和:74607

約数の個数: 30

約数和(自身を含む): 423058302

約数和(自身を除く): 221412910

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 74573, 149146, 298292, 596584, 969449, 1193168, 1938898, 3877796, 7755592, 12602837, 15511184, 25205674, 50411348, 100822696, 201645392]

約数ペア:

[(1, 201645392), (2, 100822696), (4, 50411348), (8, 25205674), (13, 15511184), (16, 12602837), (26, 7755592), (52, 3877796), (104, 1938898), (169, 1193168), (208, 969449), (338, 596584), (676, 298292), (1352, 149146), (2704, 74573)]