201777641

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{2917}}^1$

素因数の和:3260

約数の個数: 16

約数和(自身を含む): 230895504

約数和(自身を除く): 29117863

約数列:

[1, 13, 17, 221, 313, 2917, 4069, 5321, 37921, 49589, 69173, 644657, 913021, 11869273, 15521357, 201777641]

約数ペア:

[(1, 201777641), (13, 15521357), (17, 11869273), (221, 913021), (313, 644657), (2917, 69173), (4069, 49589), (5321, 37921)]