207748060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{799031}}^1$

素因数の和:799053

約数の個数: 24

約数和(自身を含む): 469830816

約数和(自身を除く): 262082756

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 799031, 1598062, 3196124, 3995155, 7990310, 10387403, 15980620, 20774806, 41549612, 51937015, 103874030, 207748060]

約数ペア:

[(1, 207748060), (2, 103874030), (4, 51937015), (5, 41549612), (10, 20774806), (13, 15980620), (20, 10387403), (26, 7990310), (52, 3995155), (65, 3196124), (130, 1598062), (260, 799031)]