208027548

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1009}}^1$

素因数の和:1128

約数の個数: 96

約数和(自身を含む): 570124800

約数和(自身を除く): 362097252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 83, 92, 108, 138, 166, 207, 249, 276, 332, 414, 498, 621, 747, 828, 996, 1009, 1242, 1494, 1909, 2018, 2241, 2484, 2988, 3027, 3818, 4036, 4482, 5727, 6054, 7636, 8964, 9081, 11454, 12108, 17181, 18162, 22908, 23207, 27243, 34362, 36324, 46414, 51543, 54486, 68724, 69621, 83747, 92828, 103086, 108972, 139242, 167494, 206172, 208863, 251241, 278484, 334988, 417726, 502482, 626589, 753723, 835452, 1004964, 1253178, 1507446, 1926181, 2261169, 2506356, 3014892, 3852362, 4522338, 5778543, 7704724, 9044676, 11557086, 17335629, 23114172, 34671258, 52006887, 69342516, 104013774, 208027548]

約数ペア:

[(1, 208027548), (2, 104013774), (3, 69342516), (4, 52006887), (6, 34671258), (9, 23114172), (12, 17335629), (18, 11557086), (23, 9044676), (27, 7704724), (36, 5778543), (46, 4522338), (54, 3852362), (69, 3014892), (83, 2506356), (92, 2261169), (108, 1926181), (138, 1507446), (166, 1253178), (207, 1004964), (249, 835452), (276, 753723), (332, 626589), (414, 502482), (498, 417726), (621, 334988), (747, 278484), (828, 251241), (996, 208863), (1009, 206172), (1242, 167494), (1494, 139242), (1909, 108972), (2018, 103086), (2241, 92828), (2484, 83747), (2988, 69621), (3027, 68724), (3818, 54486), (4036, 51543), (4482, 46414), (5727, 36324), (6054, 34362), (7636, 27243), (8964, 23207), (9081, 22908), (11454, 18162), (12108, 17181)]