201478203

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^2\times {\mathrm{211}}^1$

素因数の和:392

約数の個数: 36

約数和(自身を含む): 313572168

約数和(自身を除く): 112093965

約数列:

[1, 3, 9, 17, 51, 79, 153, 211, 237, 633, 711, 1343, 1899, 3587, 4029, 6241, 10761, 12087, 16669, 18723, 32283, 50007, 56169, 106097, 150021, 283373, 318291, 850119, 954873, 1316851, 2550357, 3950553, 11851659, 22386467, 67159401, 201478203]

約数ペア:

[(1, 201478203), (3, 67159401), (9, 22386467), (17, 11851659), (51, 3950553), (79, 2550357), (153, 1316851), (211, 954873), (237, 850119), (633, 318291), (711, 283373), (1343, 150021), (1899, 106097), (3587, 56169), (4029, 50007), (6241, 32283), (10761, 18723), (12087, 16669)]