201974848

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{20101}}^1$

素因数の和:20270

約数の個数: 28

約数和(自身を含む): 403366732

約数和(自身を除く): 201391884

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1256, 2512, 5024, 10048, 20101, 40202, 80404, 160808, 321616, 643232, 1286464, 3155857, 6311714, 12623428, 25246856, 50493712, 100987424, 201974848]

約数ペア:

[(1, 201974848), (2, 100987424), (4, 50493712), (8, 25246856), (16, 12623428), (32, 6311714), (64, 3155857), (157, 1286464), (314, 643232), (628, 321616), (1256, 160808), (2512, 80404), (5024, 40202), (10048, 20101)]