201616935

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{1613}}^1$

素因数の和:2275

約数の個数: 32

約数和(自身を含む): 348159168

約数和(自身を除く): 146542233

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 641, 1613, 1923, 3205, 4839, 8065, 8333, 9615, 20969, 24195, 24999, 41665, 62907, 104845, 124995, 314535, 1033933, 3101799, 5169665, 13441129, 15508995, 40323387, 67205645, 201616935]

約数ペア:

[(1, 201616935), (3, 67205645), (5, 40323387), (13, 15508995), (15, 13441129), (39, 5169665), (65, 3101799), (195, 1033933), (641, 314535), (1613, 124995), (1923, 104845), (3205, 62907), (4839, 41665), (8065, 24999), (8333, 24195), (9615, 20969)]