202324675

素因数分解:

$5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 313479936

約数和(自身を除く): 111155261

約数列:

[1, 5, 7, 23, 25, 35, 43, 49, 115, 161, 167, 175, 215, 245, 301, 575, 805, 835, 989, 1075, 1127, 1169, 1225, 1505, 2107, 3841, 4025, 4175, 4945, 5635, 5845, 6923, 7181, 7525, 8183, 10535, 19205, 24725, 26887, 28175, 29225, 34615, 35905, 40915, 48461, 50267, 52675, 96025, 134435, 165163, 173075, 179525, 188209, 204575, 242305, 251335, 351869, 672175, 825815, 941045, 1156141, 1211525, 1256675, 1759345, 4129075, 4705225, 5780705, 8092987, 8796725, 28903525, 40464935, 202324675]

約数ペア:

[(1, 202324675), (5, 40464935), (7, 28903525), (23, 8796725), (25, 8092987), (35, 5780705), (43, 4705225), (49, 4129075), (115, 1759345), (161, 1256675), (167, 1211525), (175, 1156141), (215, 941045), (245, 825815), (301, 672175), (575, 351869), (805, 251335), (835, 242305), (989, 204575), (1075, 188209), (1127, 179525), (1169, 173075), (1225, 165163), (1505, 134435), (2107, 96025), (3841, 52675), (4025, 50267), (4175, 48461), (4945, 40915), (5635, 35905), (5845, 34615), (6923, 29225), (7181, 28175), (7525, 26887), (8183, 24725), (10535, 19205)]