204340654

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{470831}}^1$

素因数の和:470871

約数の個数: 16

約数和(自身を含む): 361598976

約数和(自身を除く): 157258322

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 470831, 941662, 3295817, 6591634, 14595761, 29191522, 102170327, 204340654]

約数ペア:

[(1, 204340654), (2, 102170327), (7, 29191522), (14, 14595761), (31, 6591634), (62, 3295817), (217, 941662), (434, 470831)]