207816494938

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{2143}}^1\times {\mathrm{2539}}^1$

素因数の和:4823

約数の個数: 48

約数和(自身を含む): 340828335360

約数和(自身を除く): 133011840422

約数列:

[1, 2, 13, 26, 113, 169, 226, 338, 1469, 2143, 2539, 2938, 4286, 5078, 19097, 27859, 33007, 38194, 55718, 66014, 242159, 286907, 362167, 429091, 484318, 573814, 724334, 858182, 3148067, 3729791, 5441077, 6296134, 7459582, 10882154, 40924871, 48487283, 70734001, 81849742, 96974566, 141468002, 614841701, 919542013, 1229683402, 1839084026, 7992942113, 15985884226, 103908247469, 207816494938]

約数ペア:

[(1, 207816494938), (2, 103908247469), (13, 15985884226), (26, 7992942113), (113, 1839084026), (169, 1229683402), (226, 919542013), (338, 614841701), (1469, 141468002), (2143, 96974566), (2539, 81849742), (2938, 70734001), (4286, 48487283), (5078, 40924871), (19097, 10882154), (27859, 7459582), (33007, 6296134), (38194, 5441077), (55718, 3729791), (66014, 3148067), (242159, 858182), (286907, 724334), (362167, 573814), (429091, 484318)]