201616149

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{3413}}^1$

素因数の和:3549

約数の個数: 32

約数和(自身を含む): 321189120

約数和(自身を除く): 119572971

約数列:

[1, 3, 7, 21, 29, 87, 97, 203, 291, 609, 679, 2037, 2813, 3413, 8439, 10239, 19691, 23891, 59073, 71673, 98977, 296931, 331061, 692839, 993183, 2078517, 2317427, 6952281, 9600769, 28802307, 67205383, 201616149]

約数ペア:

[(1, 201616149), (3, 67205383), (7, 28802307), (21, 9600769), (29, 6952281), (87, 2317427), (97, 2078517), (203, 993183), (291, 692839), (609, 331061), (679, 296931), (2037, 98977), (2813, 71673), (3413, 59073), (8439, 23891), (10239, 19691)]