201831184

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{434981}}^1$

素因数の和:435018

約数の個数: 20

約数和(自身を含む): 404533260

約数和(自身を除く): 202702076

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 434981, 869962, 1739924, 3479848, 6959696, 12614449, 25228898, 50457796, 100915592, 201831184]

約数ペア:

[(1, 201831184), (2, 100915592), (4, 50457796), (8, 25228898), (16, 12614449), (29, 6959696), (58, 3479848), (116, 1739924), (232, 869962), (464, 434981)]