201019864

素因数分解:

$2^3\times {\mathrm{179}}^1\times {\mathrm{229}}^1\times {\mathrm{613}}^1$

素因数の和:1027

約数の個数: 32

約数和(自身を含む): 381294000

約数和(自身を除く): 180274136

約数列:

[1, 2, 4, 8, 179, 229, 358, 458, 613, 716, 916, 1226, 1432, 1832, 2452, 4904, 40991, 81982, 109727, 140377, 163964, 219454, 280754, 327928, 438908, 561508, 877816, 1123016, 25127483, 50254966, 100509932, 201019864]

約数ペア:

[(1, 201019864), (2, 100509932), (4, 50254966), (8, 25127483), (179, 1123016), (229, 877816), (358, 561508), (458, 438908), (613, 327928), (716, 280754), (916, 219454), (1226, 163964), (1432, 140377), (1832, 109727), (2452, 81982), (4904, 40991)]