40820298

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{400199}}^1$

素因数の和:400221

約数の個数: 16

約数和(自身を含む): 86443200

約数和(自身を除く): 45622902

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 400199, 800398, 1200597, 2401194, 6803383, 13606766, 20410149, 40820298]

約数ペア:

[(1, 40820298), (2, 20410149), (3, 13606766), (6, 6803383), (17, 2401194), (34, 1200597), (51, 800398), (102, 400199)]