200144428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1553}}^1$

素因数の和:1698

約数の個数: 48

約数和(自身を含む): 399440160

約数和(自身を除く): 199295732

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 101, 116, 202, 319, 404, 638, 1111, 1276, 1553, 2222, 2929, 3106, 4444, 5858, 6212, 11716, 17083, 32219, 34166, 45037, 64438, 68332, 90074, 128876, 156853, 180148, 313706, 495407, 627412, 990814, 1725383, 1981628, 3450766, 4548737, 6901532, 9097474, 18194948, 50036107, 100072214, 200144428]

約数ペア:

[(1, 200144428), (2, 100072214), (4, 50036107), (11, 18194948), (22, 9097474), (29, 6901532), (44, 4548737), (58, 3450766), (101, 1981628), (116, 1725383), (202, 990814), (319, 627412), (404, 495407), (638, 313706), (1111, 180148), (1276, 156853), (1553, 128876), (2222, 90074), (2929, 68332), (3106, 64438), (4444, 45037), (5858, 34166), (6212, 32219), (11716, 17083)]