201425728

素因数分解:

$2^6\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5417}}^1$

素因数の和:5519

約数の個数: 56

約数和(自身を含む): 462393792

約数和(自身を除く): 260968064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 166, 224, 332, 448, 581, 664, 1162, 1328, 2324, 2656, 4648, 5312, 5417, 9296, 10834, 18592, 21668, 37184, 37919, 43336, 75838, 86672, 151676, 173344, 303352, 346688, 449611, 606704, 899222, 1213408, 1798444, 2426816, 3147277, 3596888, 6294554, 7193776, 12589108, 14387552, 25178216, 28775104, 50356432, 100712864, 201425728]

約数ペア:

[(1, 201425728), (2, 100712864), (4, 50356432), (7, 28775104), (8, 25178216), (14, 14387552), (16, 12589108), (28, 7193776), (32, 6294554), (56, 3596888), (64, 3147277), (83, 2426816), (112, 1798444), (166, 1213408), (224, 899222), (332, 606704), (448, 449611), (581, 346688), (664, 303352), (1162, 173344), (1328, 151676), (2324, 86672), (2656, 75838), (4648, 43336), (5312, 37919), (5417, 37184), (9296, 21668), (10834, 18592)]