201992091

素因数分解:

$3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{42373}}^1$

素因数の和:42610

約数の個数: 16

約数和(自身を含む): 309160704

約数和(自身を除く): 107168613

約数列:

[1, 3, 7, 21, 227, 681, 1589, 4767, 42373, 127119, 296611, 889833, 9618671, 28856013, 67330697, 201992091]

約数ペア:

[(1, 201992091), (3, 67330697), (7, 28856013), (21, 9618671), (227, 889833), (681, 296611), (1589, 127119), (4767, 42373)]