202489295

素因数分解:

$5^1\times {\mathrm{17}}^3\times {\mathrm{8243}}^1$

素因数の和:8299

約数の個数: 16

約数和(自身を含む): 258202080

約数和(自身を除く): 55712785

約数列:

[1, 5, 17, 85, 289, 1445, 4913, 8243, 24565, 41215, 140131, 700655, 2382227, 11911135, 40497859, 202489295]

約数ペア:

[(1, 202489295), (5, 40497859), (17, 11911135), (85, 2382227), (289, 700655), (1445, 140131), (4913, 41215), (8243, 24565)]