200123133272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{126341}}^1$

素因数の和:126996

約数の個数: 64

約数和(自身を含む): 418899535200

約数和(自身を除く): 218776401928

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 613, 646, 1226, 1292, 2452, 2584, 4904, 10421, 11647, 20842, 23294, 41684, 46588, 83368, 93176, 126341, 197999, 252682, 395998, 505364, 791996, 1010728, 1583992, 2147797, 2400479, 4295594, 4800958, 8591188, 9601916, 17182376, 19203832, 40808143, 77447033, 81616286, 154894066, 163232572, 309788132, 326465144, 619576264, 1316599561, 1471493627, 2633199122, 2942987254, 5266398244, 5885974508, 10532796488, 11771949016, 25015391659, 50030783318, 100061566636, 200123133272]

約数ペア:

[(1, 200123133272), (2, 100061566636), (4, 50030783318), (8, 25015391659), (17, 11771949016), (19, 10532796488), (34, 5885974508), (38, 5266398244), (68, 2942987254), (76, 2633199122), (136, 1471493627), (152, 1316599561), (323, 619576264), (613, 326465144), (646, 309788132), (1226, 163232572), (1292, 154894066), (2452, 81616286), (2584, 77447033), (4904, 40808143), (10421, 19203832), (11647, 17182376), (20842, 9601916), (23294, 8591188), (41684, 4800958), (46588, 4295594), (83368, 2400479), (93176, 2147797), (126341, 1583992), (197999, 1010728), (252682, 791996), (395998, 505364)]