207005045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{569}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 278661600

約数和(自身を除く): 71656555

約数列:

[1, 5, 13, 29, 65, 145, 193, 377, 569, 965, 1885, 2509, 2845, 5597, 7397, 12545, 16501, 27985, 36985, 72761, 82505, 109817, 214513, 363805, 549085, 1072565, 1427621, 3184693, 7138105, 15923465, 41401009, 207005045]

約数ペア:

[(1, 207005045), (5, 41401009), (13, 15923465), (29, 7138105), (65, 3184693), (145, 1427621), (193, 1072565), (377, 549085), (569, 363805), (965, 214513), (1885, 109817), (2509, 82505), (2845, 72761), (5597, 36985), (7397, 27985), (12545, 16501)]