207443368

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{11279}}^1$

素因数の和:11326

約数の個数: 48

約数和(自身を含む): 450072000

約数和(自身を除く): 242628632

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 121, 152, 209, 242, 418, 484, 836, 968, 1672, 2299, 4598, 9196, 11279, 18392, 22558, 45116, 90232, 124069, 214301, 248138, 428602, 496276, 857204, 992552, 1364759, 1714408, 2357311, 2729518, 4714622, 5459036, 9429244, 10918072, 18858488, 25930421, 51860842, 103721684, 207443368]

約数ペア:

[(1, 207443368), (2, 103721684), (4, 51860842), (8, 25930421), (11, 18858488), (19, 10918072), (22, 9429244), (38, 5459036), (44, 4714622), (76, 2729518), (88, 2357311), (121, 1714408), (152, 1364759), (209, 992552), (242, 857204), (418, 496276), (484, 428602), (836, 248138), (968, 214301), (1672, 124069), (2299, 90232), (4598, 45116), (9196, 22558), (11279, 18392)]