210912664

素因数分解:

$2^3\times {\mathrm{229}}^1\times {\mathrm{115127}}^1$

素因数の和:115362

約数の個数: 16

約数和(自身を含む): 397191600

約数和(自身を除く): 186278936

約数列:

[1, 2, 4, 8, 229, 458, 916, 1832, 115127, 230254, 460508, 921016, 26364083, 52728166, 105456332, 210912664]

約数ペア:

[(1, 210912664), (2, 105456332), (4, 52728166), (8, 26364083), (229, 921016), (458, 460508), (916, 230254), (1832, 115127)]