201328762010

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{491045761}}^1$

素因数の和:491045809

約数の個数: 16

約数和(自身を含む): 371230596072

約数和(自身を除く): 169901834062

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 491045761, 982091522, 2455228805, 4910457610, 20132876201, 40265752402, 100664381005, 201328762010]

約数ペア:

[(1, 201328762010), (2, 100664381005), (5, 40265752402), (10, 20132876201), (41, 4910457610), (82, 2455228805), (205, 982091522), (410, 491045761)]