208035916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{152519}}^1$

素因数の和:152565

約数の個数: 24

約数和(自身を含む): 409973760

約数和(自身を除く): 201937844

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 152519, 305038, 610076, 1677709, 3355418, 4728089, 6710836, 9456178, 18912356, 52008979, 104017958, 208035916]

約数ペア:

[(1, 208035916), (2, 104017958), (4, 52008979), (11, 18912356), (22, 9456178), (31, 6710836), (44, 4728089), (62, 3355418), (124, 1677709), (341, 610076), (682, 305038), (1364, 152519)]