221042076

素因数分解:

$2^2\times 3^1\times {\mathrm{1783}}^1\times {\mathrm{10331}}^1$

素因数の和:12121

約数の個数: 24

約数和(自身を含む): 516104064

約数和(自身を除く): 295061988

約数列:

[1, 2, 3, 4, 6, 12, 1783, 3566, 5349, 7132, 10331, 10698, 20662, 21396, 30993, 41324, 61986, 123972, 18420173, 36840346, 55260519, 73680692, 110521038, 221042076]

約数ペア:

[(1, 221042076), (2, 110521038), (3, 73680692), (4, 55260519), (6, 36840346), (12, 18420173), (1783, 123972), (3566, 61986), (5349, 41324), (7132, 30993), (10331, 21396), (10698, 20662)]