201215113

素因数分解:

${\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1\times {\mathrm{419}}^1$

素因数の和:872

約数の個数: 16

約数和(自身を含む): 222264000

約数和(自身を除く): 21048887

約数列:

[1, 11, 149, 293, 419, 1639, 3223, 4609, 43657, 62431, 122767, 480227, 686741, 1350437, 18292283, 201215113]

約数ペア:

[(1, 201215113), (11, 18292283), (149, 1350437), (293, 686741), (419, 480227), (1639, 122767), (3223, 62431), (4609, 43657)]