201545940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{115831}}^1$

素因数の和:115872

約数の個数: 48

約数和(自身を含む): 583793280

約数和(自身を除く): 382247340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 115831, 231662, 347493, 463324, 579155, 694986, 1158310, 1389972, 1737465, 2316620, 3359099, 3474930, 6718198, 6949860, 10077297, 13436396, 16795495, 20154594, 33590990, 40309188, 50386485, 67181980, 100772970, 201545940]

約数ペア:

[(1, 201545940), (2, 100772970), (3, 67181980), (4, 50386485), (5, 40309188), (6, 33590990), (10, 20154594), (12, 16795495), (15, 13436396), (20, 10077297), (29, 6949860), (30, 6718198), (58, 3474930), (60, 3359099), (87, 2316620), (116, 1737465), (145, 1389972), (174, 1158310), (290, 694986), (348, 579155), (435, 463324), (580, 347493), (870, 231662), (1740, 115831)]