202804525

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{769}}^1$

素因数の和:934

約数の個数: 48

約数和(自身を含む): 316229760

約数和(自身を除く): 113425235

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 137, 175, 275, 385, 685, 769, 959, 1507, 1925, 3425, 3845, 4795, 5383, 7535, 8459, 10549, 19225, 23975, 26915, 37675, 42295, 52745, 59213, 105353, 134575, 211475, 263725, 296065, 526765, 737471, 1158883, 1480325, 2633825, 3687355, 5794415, 8112181, 18436775, 28972075, 40560905, 202804525]

約数ペア:

[(1, 202804525), (5, 40560905), (7, 28972075), (11, 18436775), (25, 8112181), (35, 5794415), (55, 3687355), (77, 2633825), (137, 1480325), (175, 1158883), (275, 737471), (385, 526765), (685, 296065), (769, 263725), (959, 211475), (1507, 134575), (1925, 105353), (3425, 59213), (3845, 52745), (4795, 42295), (5383, 37675), (7535, 26915), (8459, 23975), (10549, 19225)]