201936256

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1931}}^1$

素因数の和:2007

約数の個数: 64

約数和(自身を含む): 433540800

約数和(自身を除く): 231604544

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 64, 76, 86, 128, 152, 172, 304, 344, 608, 688, 817, 1216, 1376, 1634, 1931, 2432, 2752, 3268, 3862, 5504, 6536, 7724, 13072, 15448, 26144, 30896, 36689, 52288, 61792, 73378, 83033, 104576, 123584, 146756, 166066, 247168, 293512, 332132, 587024, 664264, 1174048, 1328528, 1577627, 2348096, 2657056, 3155254, 4696192, 5314112, 6310508, 10628224, 12621016, 25242032, 50484064, 100968128, 201936256]

約数ペア:

[(1, 201936256), (2, 100968128), (4, 50484064), (8, 25242032), (16, 12621016), (19, 10628224), (32, 6310508), (38, 5314112), (43, 4696192), (64, 3155254), (76, 2657056), (86, 2348096), (128, 1577627), (152, 1328528), (172, 1174048), (304, 664264), (344, 587024), (608, 332132), (688, 293512), (817, 247168), (1216, 166066), (1376, 146756), (1634, 123584), (1931, 104576), (2432, 83033), (2752, 73378), (3268, 61792), (3862, 52288), (5504, 36689), (6536, 30896), (7724, 26144), (13072, 15448)]