221544710

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1\times {\mathrm{683}}^1$

素因数の和:1052

約数の個数: 32

約数和(自身を含む): 403833600

約数和(自身を除く): 182288890

約数列:

[1, 2, 5, 10, 163, 199, 326, 398, 683, 815, 995, 1366, 1630, 1990, 3415, 6830, 32437, 64874, 111329, 135917, 162185, 222658, 271834, 324370, 556645, 679585, 1113290, 1359170, 22154471, 44308942, 110772355, 221544710]

約数ペア:

[(1, 221544710), (2, 110772355), (5, 44308942), (10, 22154471), (163, 1359170), (199, 1113290), (326, 679585), (398, 556645), (683, 324370), (815, 271834), (995, 222658), (1366, 162185), (1630, 135917), (1990, 111329), (3415, 64874), (6830, 32437)]