201248266

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{401}}^1$

素因数の和:750

約数の個数: 32

約数和(自身を含む): 326488320

約数和(自身を除く): 125240054

約数列:

[1, 2, 19, 38, 47, 94, 281, 401, 562, 802, 893, 1786, 5339, 7619, 10678, 13207, 15238, 18847, 26414, 37694, 112681, 225362, 250933, 358093, 501866, 716186, 2140939, 4281878, 5296007, 10592014, 100624133, 201248266]

約数ペア:

[(1, 201248266), (2, 100624133), (19, 10592014), (38, 5296007), (47, 4281878), (94, 2140939), (281, 716186), (401, 501866), (562, 358093), (802, 250933), (893, 225362), (1786, 112681), (5339, 37694), (7619, 26414), (10678, 18847), (13207, 15238)]