203480030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{2153}}^1$

素因数の和:2900

約数の個数: 32

約数和(自身を含む): 395164224

約数和(自身を除く): 191684194

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 727, 1454, 2153, 3635, 4306, 7270, 9451, 10765, 18902, 21530, 27989, 47255, 55978, 94510, 139945, 279890, 1565231, 3130462, 7826155, 15652310, 20348003, 40696006, 101740015, 203480030]

約数ペア:

[(1, 203480030), (2, 101740015), (5, 40696006), (10, 20348003), (13, 15652310), (26, 7826155), (65, 3130462), (130, 1565231), (727, 279890), (1454, 139945), (2153, 94510), (3635, 55978), (4306, 47255), (7270, 27989), (9451, 21530), (10765, 18902)]