221699532

素因数分解:

$2^2\times 3^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1\times {\mathrm{353}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 523353600

約数和(自身を除く): 301654068

約数列:

[1, 2, 3, 4, 6, 12, 199, 263, 353, 398, 526, 597, 706, 789, 796, 1052, 1059, 1194, 1412, 1578, 2118, 2388, 3156, 4236, 52337, 70247, 92839, 104674, 140494, 157011, 185678, 209348, 210741, 278517, 280988, 314022, 371356, 421482, 557034, 628044, 842964, 1114068, 18474961, 36949922, 55424883, 73899844, 110849766, 221699532]

約数ペア:

[(1, 221699532), (2, 110849766), (3, 73899844), (4, 55424883), (6, 36949922), (12, 18474961), (199, 1114068), (263, 842964), (353, 628044), (398, 557034), (526, 421482), (597, 371356), (706, 314022), (789, 280988), (796, 278517), (1052, 210741), (1059, 209348), (1194, 185678), (1412, 157011), (1578, 140494), (2118, 104674), (2388, 92839), (3156, 70247), (4236, 52337)]