201217648

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{52183}}^1$

素因数の和:52432

約数の個数: 20

約数和(自身を含む): 391484368

約数和(自身を除く): 190266720

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 52183, 104366, 208732, 417464, 834928, 12576103, 25152206, 50304412, 100608824, 201217648]

約数ペア:

[(1, 201217648), (2, 100608824), (4, 50304412), (8, 25152206), (16, 12576103), (241, 834928), (482, 417464), (964, 208732), (1928, 104366), (3856, 52183)]