205702912

素因数分解:

$2^8\times {\mathrm{787}}^1\times {\mathrm{1021}}^1$

素因数の和:1824

約数の個数: 36

約数和(自身を含む): 411526696

約数和(自身を除く): 205823784

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 787, 1021, 1574, 2042, 3148, 4084, 6296, 8168, 12592, 16336, 25184, 32672, 50368, 65344, 100736, 130688, 201472, 261376, 803527, 1607054, 3214108, 6428216, 12856432, 25712864, 51425728, 102851456, 205702912]

約数ペア:

[(1, 205702912), (2, 102851456), (4, 51425728), (8, 25712864), (16, 12856432), (32, 6428216), (64, 3214108), (128, 1607054), (256, 803527), (787, 261376), (1021, 201472), (1574, 130688), (2042, 100736), (3148, 65344), (4084, 50368), (6296, 32672), (8168, 25184), (12592, 16336)]