245214.0000000

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 6595200

約数和(自身を除く): 3330392

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 457, 893, 914, 1786, 1828, 3572, 3656, 7144, 8683, 17366, 21479, 34732, 42958, 69464, 85916, 171832, 408101, 816202, 1632404, 3264808]

約数ペア:

[(1, 3264808), (2, 1632404), (4, 816202), (8, 408101), (19, 171832), (38, 85916), (47, 69464), (76, 42958), (94, 34732), (152, 21479), (188, 17366), (376, 8683), (457, 7144), (893, 3656), (914, 3572), (1786, 1828)]