194612915

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{941}}^1$

素因数の和:1283

約数の個数: 32

約数和(自身を含む): 282147840

約数和(自身を除く): 87534925

約数列:

[1, 5, 7, 19, 35, 95, 133, 311, 665, 941, 1555, 2177, 4705, 5909, 6587, 10885, 17879, 29545, 32935, 41363, 89395, 125153, 206815, 292651, 625765, 1463255, 2048557, 5560369, 10242785, 27801845, 38922583, 194612915]

約数ペア:

[(1, 194612915), (5, 38922583), (7, 27801845), (19, 10242785), (35, 5560369), (95, 2048557), (133, 1463255), (311, 625765), (665, 292651), (941, 206815), (1555, 125153), (2177, 89395), (4705, 41363), (5909, 32935), (6587, 29545), (10885, 17879)]