201616337667

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2753}}^1\times {\mathrm{8623}}^1$

素因数の和:11547

約数の個数: 32

約数和(自身を含む): 285005952000

約数和(自身を除く): 83389614333

約数列:

[1, 3, 19, 57, 149, 447, 2753, 2831, 8259, 8493, 8623, 25869, 52307, 156921, 163837, 410197, 491511, 1230591, 1284827, 3854481, 7793743, 23381229, 23739119, 24411713, 71217357, 73235139, 451043261, 1353129783, 3537128731, 10611386193, 67205445889, 201616337667]

約数ペア:

[(1, 201616337667), (3, 67205445889), (19, 10611386193), (57, 3537128731), (149, 1353129783), (447, 451043261), (2753, 73235139), (2831, 71217357), (8259, 24411713), (8493, 23739119), (8623, 23381229), (25869, 7793743), (52307, 3854481), (156921, 1284827), (163837, 1230591), (410197, 491511)]