202805372

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{15313}}^1$

素因数の和:15378

約数の個数: 48

約数和(自身を含む): 452804352

約数和(自身を除く): 249998980

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 154, 172, 301, 308, 473, 602, 946, 1204, 1892, 3311, 6622, 13244, 15313, 30626, 61252, 107191, 168443, 214382, 336886, 428764, 658459, 673772, 1179101, 1316918, 2358202, 2633836, 4609213, 4716404, 7243049, 9218426, 14486098, 18436852, 28972196, 50701343, 101402686, 202805372]

約数ペア:

[(1, 202805372), (2, 101402686), (4, 50701343), (7, 28972196), (11, 18436852), (14, 14486098), (22, 9218426), (28, 7243049), (43, 4716404), (44, 4609213), (77, 2633836), (86, 2358202), (154, 1316918), (172, 1179101), (301, 673772), (308, 658459), (473, 428764), (602, 336886), (946, 214382), (1204, 168443), (1892, 107191), (3311, 61252), (6622, 30626), (13244, 15313)]