200074816

素因数分解:

$2^6\times {\mathrm{149}}^1\times {\mathrm{20981}}^1$

素因数の和:21142

約数の個数: 28

約数和(自身を含む): 399707100

約数和(自身を除く): 199632284

約数列:

[1, 2, 4, 8, 16, 32, 64, 149, 298, 596, 1192, 2384, 4768, 9536, 20981, 41962, 83924, 167848, 335696, 671392, 1342784, 3126169, 6252338, 12504676, 25009352, 50018704, 100037408, 200074816]

約数ペア:

[(1, 200074816), (2, 100037408), (4, 50018704), (8, 25009352), (16, 12504676), (32, 6252338), (64, 3126169), (149, 1342784), (298, 671392), (596, 335696), (1192, 167848), (2384, 83924), (4768, 41962), (9536, 20981)]