210819955

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{34589}}^1$

素因数の和:34670

約数の個数: 16

約数和(自身を含む): 268971840

約数和(自身を除く): 58151885

約数列:

[1, 5, 23, 53, 115, 265, 1219, 6095, 34589, 172945, 795547, 1833217, 3977735, 9166085, 42163991, 210819955]

約数ペア:

[(1, 210819955), (5, 42163991), (23, 9166085), (53, 3977735), (115, 1833217), (265, 795547), (1219, 172945), (6095, 34589)]