196274410

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{2027}}^1$

素因数の和:2478

約数の個数: 32

約数和(自身を含む): 369712512

約数和(自身を除く): 173438102

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 421, 842, 2027, 2105, 4054, 4210, 9683, 10135, 19366, 20270, 46621, 48415, 93242, 96830, 233105, 466210, 853367, 1706734, 4266835, 8533670, 19627441, 39254882, 98137205, 196274410]

約数ペア:

[(1, 196274410), (2, 98137205), (5, 39254882), (10, 19627441), (23, 8533670), (46, 4266835), (115, 1706734), (230, 853367), (421, 466210), (842, 233105), (2027, 96830), (2105, 93242), (4054, 48415), (4210, 46621), (9683, 20270), (10135, 19366)]