211300542

素因数分解:

$2^1\times 3^3\times {\mathrm{3912973}}^1$

素因数の和:3912984

約数の個数: 16

約数和(自身を含む): 469556880

約数和(自身を除く): 258256338

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3912973, 7825946, 11738919, 23477838, 35216757, 70433514, 105650271, 211300542]

約数ペア:

[(1, 211300542), (2, 105650271), (3, 70433514), (6, 35216757), (9, 23477838), (18, 11738919), (27, 7825946), (54, 3912973)]