209308896

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{42751}}^1$

素因数の和:42784

約数の個数: 72

約数和(自身を含む): 630249984

約数和(自身を除く): 420941088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 42751, 85502, 128253, 171004, 256506, 342008, 384759, 513012, 684016, 726767, 769518, 1026024, 1368032, 1453534, 1539036, 2052048, 2180301, 2907068, 3078072, 4104096, 4360602, 5814136, 6156144, 6540903, 8721204, 11628272, 12312288, 13081806, 17442408, 23256544, 26163612, 34884816, 52327224, 69769632, 104654448, 209308896]

約数ペア:

[(1, 209308896), (2, 104654448), (3, 69769632), (4, 52327224), (6, 34884816), (8, 26163612), (9, 23256544), (12, 17442408), (16, 13081806), (17, 12312288), (18, 11628272), (24, 8721204), (32, 6540903), (34, 6156144), (36, 5814136), (48, 4360602), (51, 4104096), (68, 3078072), (72, 2907068), (96, 2180301), (102, 2052048), (136, 1539036), (144, 1453534), (153, 1368032), (204, 1026024), (272, 769518), (288, 726767), (306, 684016), (408, 513012), (544, 384759), (612, 342008), (816, 256506), (1224, 171004), (1632, 128253), (2448, 85502), (4896, 42751)]