201728251136

素因数分解:

$2^8\times {\mathrm{1933}}^1\times {\mathrm{407657}}^1$

素因数の和:409606

約数の個数: 36

約数和(自身を含む): 402877802292

約数和(自身を除く): 201149551156

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1933, 3866, 7732, 15464, 30928, 61856, 123712, 247424, 407657, 494848, 815314, 1630628, 3261256, 6522512, 13045024, 26090048, 52180096, 104360192, 788000981, 1576001962, 3152003924, 6304007848, 12608015696, 25216031392, 50432062784, 100864125568, 201728251136]

約数ペア:

[(1, 201728251136), (2, 100864125568), (4, 50432062784), (8, 25216031392), (16, 12608015696), (32, 6304007848), (64, 3152003924), (128, 1576001962), (256, 788000981), (1933, 104360192), (3866, 52180096), (7732, 26090048), (15464, 13045024), (30928, 6522512), (61856, 3261256), (123712, 1630628), (247424, 815314), (407657, 494848)]