220160319

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{24953}}^1$

素因数の和:25146

約数の個数: 16

約数和(自身を含む): 312623712

約数和(自身を除く): 92463393

約数列:

[1, 3, 17, 51, 173, 519, 2941, 8823, 24953, 74859, 424201, 1272603, 4316869, 12950607, 73386773, 220160319]

約数ペア:

[(1, 220160319), (3, 73386773), (17, 12950607), (51, 4316869), (173, 1272603), (519, 424201), (2941, 74859), (8823, 24953)]