204080709170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1569851609}}^1$

素因数の和:1569851629

約数の個数: 16

約数和(自身を含む): 395602605720

約数和(自身を除く): 191521896550

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1569851609, 3139703218, 7849258045, 15698516090, 20408070917, 40816141834, 102040354585, 204080709170]

約数ペア:

[(1, 204080709170), (2, 102040354585), (5, 40816141834), (10, 20408070917), (13, 15698516090), (26, 7849258045), (65, 3139703218), (130, 1569851609)]