203886124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2551}}^1$

素因数の和:2650

約数の個数: 48

約数和(自身を含む): 405155520

約数和(自身を除く): 201269396

約数列:

[1, 2, 4, 13, 26, 29, 52, 53, 58, 106, 116, 212, 377, 689, 754, 1378, 1508, 1537, 2551, 2756, 3074, 5102, 6148, 10204, 19981, 33163, 39962, 66326, 73979, 79924, 132652, 135203, 147958, 270406, 295916, 540812, 961727, 1757639, 1923454, 3515278, 3846908, 3920887, 7030556, 7841774, 15683548, 50971531, 101943062, 203886124]

約数ペア:

[(1, 203886124), (2, 101943062), (4, 50971531), (13, 15683548), (26, 7841774), (29, 7030556), (52, 3920887), (53, 3846908), (58, 3515278), (106, 1923454), (116, 1757639), (212, 961727), (377, 540812), (689, 295916), (754, 270406), (1378, 147958), (1508, 135203), (1537, 132652), (2551, 79924), (2756, 73979), (3074, 66326), (5102, 39962), (6148, 33163), (10204, 19981)]