205369452

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{111857}}^1$

素因数の和:111887

約数の個数: 48

約数和(自身を含む): 563764320

約数和(自身を除く): 358394868

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 111857, 223714, 335571, 447428, 671142, 1006713, 1342284, 1901569, 2013426, 3020139, 3803138, 4026852, 5704707, 6040278, 7606276, 11409414, 12080556, 17114121, 22818828, 34228242, 51342363, 68456484, 102684726, 205369452]

約数ペア:

[(1, 205369452), (2, 102684726), (3, 68456484), (4, 51342363), (6, 34228242), (9, 22818828), (12, 17114121), (17, 12080556), (18, 11409414), (27, 7606276), (34, 6040278), (36, 5704707), (51, 4026852), (54, 3803138), (68, 3020139), (102, 2013426), (108, 1901569), (153, 1342284), (204, 1006713), (306, 671142), (459, 447428), (612, 335571), (918, 223714), (1836, 111857)]