210868190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1622063}}^1$

素因数の和:1622083

約数の個数: 16

約数和(自身を含む): 408760128

約数和(自身を除く): 197891938

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1622063, 3244126, 8110315, 16220630, 21086819, 42173638, 105434095, 210868190]

約数ペア:

[(1, 210868190), (2, 105434095), (5, 42173638), (10, 21086819), (13, 16220630), (26, 8110315), (65, 3244126), (130, 1622063)]