206086388

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{87473}}^1$

素因数の和:87527

約数の個数: 24

約数和(自身を含む): 391883520

約数和(自身を除く): 185797132

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 87473, 174946, 349892, 1661987, 2711663, 3323974, 5423326, 6647948, 10846652, 51521597, 103043194, 206086388]

約数ペア:

[(1, 206086388), (2, 103043194), (4, 51521597), (19, 10846652), (31, 6647948), (38, 5423326), (62, 3323974), (76, 2711663), (124, 1661987), (589, 349892), (1178, 174946), (2356, 87473)]