201296478

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{1831}}^1$

素因数の和:2160

約数の個数: 32

約数和(自身を含む): 409957632

約数和(自身を除く): 208661154

約数列:

[1, 2, 3, 6, 73, 146, 219, 251, 438, 502, 753, 1506, 1831, 3662, 5493, 10986, 18323, 36646, 54969, 109938, 133663, 267326, 400989, 459581, 801978, 919162, 1378743, 2757486, 33549413, 67098826, 100648239, 201296478]

約数ペア:

[(1, 201296478), (2, 100648239), (3, 67098826), (6, 33549413), (73, 2757486), (146, 1378743), (219, 919162), (251, 801978), (438, 459581), (502, 400989), (753, 267326), (1506, 133663), (1831, 109938), (3662, 54969), (5493, 36646), (10986, 18323)]