200042512

素因数分解:

$2^4\times {\mathrm{283}}^1\times {\mathrm{44179}}^1$

素因数の和:44470

約数の個数: 20

約数和(自身を含む): 388960720

約数和(自身を除く): 188918208

約数列:

[1, 2, 4, 8, 16, 283, 566, 1132, 2264, 4528, 44179, 88358, 176716, 353432, 706864, 12502657, 25005314, 50010628, 100021256, 200042512]

約数ペア:

[(1, 200042512), (2, 100021256), (4, 50010628), (8, 25005314), (16, 12502657), (283, 706864), (566, 353432), (1132, 176716), (2264, 88358), (4528, 44179)]