205362437

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{2789}}^1$

素因数の和:3020

約数の個数: 16

約数和(自身を含む): 239806080

約数和(自身を除く): 34443643

約数列:

[1, 7, 67, 157, 469, 1099, 2789, 10519, 19523, 73633, 186863, 437873, 1308041, 3065111, 29337491, 205362437]

約数ペア:

[(1, 205362437), (7, 29337491), (67, 3065111), (157, 1308041), (469, 437873), (1099, 186863), (2789, 73633), (10519, 19523)]