203580068

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{661}}^1\times {\mathrm{2081}}^1$

素因数の和:2783

約数の個数: 24

約数和(自身を含む): 366623544

約数和(自身を除く): 163043476

約数列:

[1, 2, 4, 37, 74, 148, 661, 1322, 2081, 2644, 4162, 8324, 24457, 48914, 76997, 97828, 153994, 307988, 1375541, 2751082, 5502164, 50895017, 101790034, 203580068]

約数ペア:

[(1, 203580068), (2, 101790034), (4, 50895017), (37, 5502164), (74, 2751082), (148, 1375541), (661, 307988), (1322, 153994), (2081, 97828), (2644, 76997), (4162, 48914), (8324, 24457)]