202012667571

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1381}}^1\times {\mathrm{340979}}^1$

素因数の和:342387

約数の個数: 32

約数和(自身を含む): 316669489920

約数和(自身を除く): 114656822349

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 1381, 4143, 15191, 17953, 45573, 53859, 197483, 340979, 592449, 1022937, 3750769, 4432727, 11252307, 13298181, 48759997, 146279991, 470891999, 1412675997, 5179811989, 6121595987, 15539435967, 18364787961, 67337555857, 202012667571]

約数ペア:

[(1, 202012667571), (3, 67337555857), (11, 18364787961), (13, 15539435967), (33, 6121595987), (39, 5179811989), (143, 1412675997), (429, 470891999), (1381, 146279991), (4143, 48759997), (15191, 13298181), (17953, 11252307), (45573, 4432727), (53859, 3750769), (197483, 1022937), (340979, 592449)]