201996142

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1\times {\mathrm{7549}}^1$

素因数の和:8355

約数の個数: 16

約数和(自身を含む): 321267600

約数和(自身を除く): 119271458

約数列:

[1, 2, 17, 34, 787, 1574, 7549, 13379, 15098, 26758, 128333, 256666, 5941063, 11882126, 100998071, 201996142]

約数ペア:

[(1, 201996142), (2, 100998071), (17, 11882126), (34, 5941063), (787, 256666), (1574, 128333), (7549, 26758), (13379, 15098)]