202104294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71821}}^1$

素因数の和:71900

約数の個数: 32

約数和(自身を含む): 468854016

約数和(自身を除く): 266749722

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 71821, 143642, 215463, 430926, 502747, 1005494, 1508241, 3016482, 4812007, 9624014, 14436021, 28872042, 33684049, 67368098, 101052147, 202104294]

約数ペア:

[(1, 202104294), (2, 101052147), (3, 67368098), (6, 33684049), (7, 28872042), (14, 14436021), (21, 9624014), (42, 4812007), (67, 3016482), (134, 1508241), (201, 1005494), (402, 502747), (469, 430926), (938, 215463), (1407, 143642), (2814, 71821)]