214940752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1033369}}^1$

素因数の和:1033390

約数の個数: 20

約数和(自身を含む): 448482580

約数和(自身を除く): 233541828

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1033369, 2066738, 4133476, 8266952, 13433797, 16533904, 26867594, 53735188, 107470376, 214940752]

約数ペア:

[(1, 214940752), (2, 107470376), (4, 53735188), (8, 26867594), (13, 16533904), (16, 13433797), (26, 8266952), (52, 4133476), (104, 2066738), (208, 1033369)]