202246828

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{491}}^1$

素因数の和:862

約数の個数: 48

約数和(自身を含む): 415263744

約数和(自身を除く): 213016916

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 313, 329, 491, 626, 658, 982, 1252, 1316, 1964, 2191, 3437, 4382, 6874, 8764, 13748, 14711, 23077, 29422, 46154, 58844, 92308, 102977, 153683, 161539, 205954, 307366, 323078, 411908, 614732, 646156, 1075781, 2151562, 4303124, 7223101, 14446202, 28892404, 50561707, 101123414, 202246828]

約数ペア:

[(1, 202246828), (2, 101123414), (4, 50561707), (7, 28892404), (14, 14446202), (28, 7223101), (47, 4303124), (94, 2151562), (188, 1075781), (313, 646156), (329, 614732), (491, 411908), (626, 323078), (658, 307366), (982, 205954), (1252, 161539), (1316, 153683), (1964, 102977), (2191, 92308), (3437, 58844), (4382, 46154), (6874, 29422), (8764, 23077), (13748, 14711)]