203977996

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{4871}}^1$

素因数の和:4942

約数の個数: 36

約数和(自身を含む): 389808720

約数和(自身を除く): 185830724

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 361, 551, 722, 1102, 1444, 2204, 4871, 9742, 10469, 19484, 20938, 41876, 92549, 141259, 185098, 282518, 370196, 565036, 1758431, 2683921, 3516862, 5367842, 7033724, 10735684, 50994499, 101988998, 203977996]

約数ペア:

[(1, 203977996), (2, 101988998), (4, 50994499), (19, 10735684), (29, 7033724), (38, 5367842), (58, 3516862), (76, 2683921), (116, 1758431), (361, 565036), (551, 370196), (722, 282518), (1102, 185098), (1444, 141259), (2204, 92549), (4871, 41876), (9742, 20938), (10469, 19484)]