204911508

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{2243}}^1$

素因数の和:2604

約数の個数: 48

約数和(自身を含む): 500645376

約数和(自身を除く): 295733868

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 331, 662, 993, 1324, 1986, 2243, 3972, 4486, 6729, 7613, 8972, 13458, 15226, 22839, 26916, 30452, 45678, 51589, 91356, 103178, 154767, 206356, 309534, 619068, 742433, 1484866, 2227299, 2969732, 4454598, 8909196, 17075959, 34151918, 51227877, 68303836, 102455754, 204911508]

約数ペア:

[(1, 204911508), (2, 102455754), (3, 68303836), (4, 51227877), (6, 34151918), (12, 17075959), (23, 8909196), (46, 4454598), (69, 2969732), (92, 2227299), (138, 1484866), (276, 742433), (331, 619068), (662, 309534), (993, 206356), (1324, 154767), (1986, 103178), (2243, 91356), (3972, 51589), (4486, 45678), (6729, 30452), (7613, 26916), (8972, 22839), (13458, 15226)]