204083638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{613}}^1$

素因数の和:1072

約数の個数: 32

約数和(自身を含む): 344380320

約数和(自身を除く): 140296682

約数列:

[1, 2, 11, 22, 37, 74, 407, 409, 613, 814, 818, 1226, 4499, 6743, 8998, 13486, 15133, 22681, 30266, 45362, 166463, 249491, 250717, 332926, 498982, 501434, 2757887, 5515774, 9276529, 18553058, 102041819, 204083638]

約数ペア:

[(1, 204083638), (2, 102041819), (11, 18553058), (22, 9276529), (37, 5515774), (74, 2757887), (407, 501434), (409, 498982), (613, 332926), (814, 250717), (818, 249491), (1226, 166463), (4499, 45362), (6743, 30266), (8998, 22681), (13486, 15133)]