202229559

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3929}}^1$

素因数の和:4004

約数の個数: 48

約数和(自身を含む): 359673600

約数和(自身を除く): 157444041

約数列:

[1, 3, 7, 9, 19, 21, 43, 57, 63, 129, 133, 171, 301, 387, 399, 817, 903, 1197, 2451, 2709, 3929, 5719, 7353, 11787, 17157, 27503, 35361, 51471, 74651, 82509, 168947, 223953, 247527, 506841, 522557, 671859, 1182629, 1520523, 1567671, 3209993, 3547887, 4703013, 9629979, 10643661, 22469951, 28889937, 67409853, 202229559]

約数ペア:

[(1, 202229559), (3, 67409853), (7, 28889937), (9, 22469951), (19, 10643661), (21, 9629979), (43, 4703013), (57, 3547887), (63, 3209993), (129, 1567671), (133, 1520523), (171, 1182629), (301, 671859), (387, 522557), (399, 506841), (817, 247527), (903, 223953), (1197, 168947), (2451, 82509), (2709, 74651), (3929, 51471), (5719, 35361), (7353, 27503), (11787, 17157)]