202016493

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{168769}}^1$

素因数の和:168801

約数の個数: 24

約数和(自身を含む): 351041600

約数和(自身を除く): 149025107

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 168769, 506307, 1181383, 1518921, 3206611, 3544149, 9619833, 10632447, 22446277, 28859499, 67338831, 202016493]

約数ペア:

[(1, 202016493), (3, 67338831), (7, 28859499), (9, 22446277), (19, 10632447), (21, 9619833), (57, 3544149), (63, 3206611), (133, 1518921), (171, 1181383), (399, 506307), (1197, 168769)]