201054087

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{373}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 333260928

約数和(自身を除く): 132206841

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 271, 373, 663, 813, 1119, 1989, 2439, 3357, 3523, 4607, 4849, 6341, 10569, 13821, 14547, 19023, 31707, 41463, 43641, 57069, 59891, 82433, 101083, 179673, 247299, 303249, 539019, 741897, 909747, 1314079, 1718411, 3942237, 5155233, 11826711, 15465699, 22339343, 67018029, 201054087]

約数ペア:

[(1, 201054087), (3, 67018029), (9, 22339343), (13, 15465699), (17, 11826711), (39, 5155233), (51, 3942237), (117, 1718411), (153, 1314079), (221, 909747), (271, 741897), (373, 539019), (663, 303249), (813, 247299), (1119, 179673), (1989, 101083), (2439, 82433), (3357, 59891), (3523, 57069), (4607, 43641), (4849, 41463), (6341, 31707), (10569, 19023), (13821, 14547)]