193724210

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{971}}^1$

素因数の和:1330

約数の個数: 32

約数和(自身を含む): 355238784

約数和(自身を除く): 161514574

約数列:

[1, 2, 5, 10, 71, 142, 281, 355, 562, 710, 971, 1405, 1942, 2810, 4855, 9710, 19951, 39902, 68941, 99755, 137882, 199510, 272851, 344705, 545702, 689410, 1364255, 2728510, 19372421, 38744842, 96862105, 193724210]

約数ペア:

[(1, 193724210), (2, 96862105), (5, 38744842), (10, 19372421), (71, 2728510), (142, 1364255), (281, 689410), (355, 545702), (562, 344705), (710, 272851), (971, 199510), (1405, 137882), (1942, 99755), (2810, 68941), (4855, 39902), (9710, 19951)]