223804477

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{463}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 257397504

約数和(自身を除く): 33593027

約数列:

[1, 13, 19, 103, 247, 361, 463, 1339, 1957, 4693, 6019, 8797, 25441, 37183, 47689, 114361, 167143, 483379, 619957, 906091, 2172859, 11779183, 17215729, 223804477]

約数ペア:

[(1, 223804477), (13, 17215729), (19, 11779183), (103, 2172859), (247, 906091), (361, 619957), (463, 483379), (1339, 167143), (1957, 114361), (4693, 47689), (6019, 37183), (8797, 25441)]