207262902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{2971}}^1$

素因数の和:3145

約数の個数: 64

約数和(自身を含む): 520409088

約数和(自身を除く): 313146186

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 151, 154, 231, 302, 453, 462, 906, 1057, 1661, 2114, 2971, 3171, 3322, 4983, 5942, 6342, 8913, 9966, 11627, 17826, 20797, 23254, 32681, 34881, 41594, 62391, 65362, 69762, 98043, 124782, 196086, 228767, 448621, 457534, 686301, 897242, 1345863, 1372602, 2691726, 3140347, 4934831, 6280694, 9421041, 9869662, 14804493, 18842082, 29608986, 34543817, 69087634, 103631451, 207262902]

約数ペア:

[(1, 207262902), (2, 103631451), (3, 69087634), (6, 34543817), (7, 29608986), (11, 18842082), (14, 14804493), (21, 9869662), (22, 9421041), (33, 6280694), (42, 4934831), (66, 3140347), (77, 2691726), (151, 1372602), (154, 1345863), (231, 897242), (302, 686301), (453, 457534), (462, 448621), (906, 228767), (1057, 196086), (1661, 124782), (2114, 98043), (2971, 69762), (3171, 65362), (3322, 62391), (4983, 41594), (5942, 34881), (6342, 32681), (8913, 23254), (9966, 20797), (11627, 17826)]