201947392

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{25447}}^1$

素因数の和:25494

約数の個数: 36

約数和(自身を含む): 416125696

約数和(自身を除く): 214178304

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 25447, 50894, 101788, 203576, 407152, 788857, 814304, 1577714, 1628608, 3155428, 3257216, 6310856, 6514432, 12621712, 25243424, 50486848, 100973696, 201947392]

約数ペア:

[(1, 201947392), (2, 100973696), (4, 50486848), (8, 25243424), (16, 12621712), (31, 6514432), (32, 6310856), (62, 3257216), (64, 3155428), (124, 1628608), (128, 1577714), (248, 814304), (256, 788857), (496, 407152), (992, 203576), (1984, 101788), (3968, 50894), (7936, 25447)]