214470715

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{2341}}^1$

素因数の和:2670

約数の個数: 16

約数和(自身を含む): 262041696

約数和(自身を除く): 47570981

約数列:

[1, 5, 73, 251, 365, 1255, 2341, 11705, 18323, 91615, 170893, 587591, 854465, 2937955, 42894143, 214470715]

約数ペア:

[(1, 214470715), (5, 42894143), (73, 2937955), (251, 854465), (365, 587591), (1255, 170893), (2341, 91615), (11705, 18323)]