202113860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59797}}^1$

素因数の和:59832

約数の個数: 36

約数和(自身を含む): 459607428

約数和(自身を除く): 257493568

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 59797, 119594, 239188, 298985, 597970, 777361, 1195940, 1554722, 3109444, 3886805, 7773610, 10105693, 15547220, 20211386, 40422772, 50528465, 101056930, 202113860]

約数ペア:

[(1, 202113860), (2, 101056930), (4, 50528465), (5, 40422772), (10, 20211386), (13, 15547220), (20, 10105693), (26, 7773610), (52, 3886805), (65, 3109444), (130, 1554722), (169, 1195940), (260, 777361), (338, 597970), (676, 298985), (845, 239188), (1690, 119594), (3380, 59797)]