201954057

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{727}}^1$

素因数の和:893

約数の個数: 32

約数和(自身を含む): 290734080

約数和(自身を除く): 88780023

約数列:

[1, 3, 29, 31, 87, 93, 103, 309, 727, 899, 2181, 2697, 2987, 3193, 8961, 9579, 21083, 22537, 63249, 67611, 74881, 92597, 224643, 277791, 653573, 1960719, 2171549, 2321311, 6514647, 6963933, 67318019, 201954057]

約数ペア:

[(1, 201954057), (3, 67318019), (29, 6963933), (31, 6514647), (87, 2321311), (93, 2171549), (103, 1960719), (309, 653573), (727, 277791), (899, 224643), (2181, 92597), (2697, 74881), (2987, 67611), (3193, 63249), (8961, 22537), (9579, 21083)]