190933715

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1439}}^1$

素因数の和:1691

約数の個数: 32

約数和(自身を含む): 278691840

約数和(自身を除く): 87758125

約数列:

[1, 5, 7, 17, 35, 85, 119, 223, 595, 1115, 1439, 1561, 3791, 7195, 7805, 10073, 18955, 24463, 26537, 50365, 122315, 132685, 171241, 320897, 856205, 1604485, 2246279, 5455249, 11231395, 27276245, 38186743, 190933715]

約数ペア:

[(1, 190933715), (5, 38186743), (7, 27276245), (17, 11231395), (35, 5455249), (85, 2246279), (119, 1604485), (223, 856205), (595, 320897), (1115, 171241), (1439, 132685), (1561, 122315), (3791, 50365), (7195, 26537), (7805, 24463), (10073, 18955)]