200945848

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{283}}^1$

素因数の和:556

約数の個数: 64

約数和(自身を含む): 419592960

約数和(自身を除く): 218647112

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 227, 283, 391, 454, 566, 782, 908, 1132, 1564, 1816, 2264, 3128, 3859, 4811, 5221, 6509, 7718, 9622, 10442, 13018, 15436, 19244, 20884, 26036, 30872, 38488, 41768, 52072, 64241, 88757, 110653, 128482, 177514, 221306, 256964, 355028, 442612, 513928, 710056, 885224, 1092097, 1477543, 2184194, 2955086, 4368388, 5910172, 8736776, 11820344, 25118231, 50236462, 100472924, 200945848]

約数ペア:

[(1, 200945848), (2, 100472924), (4, 50236462), (8, 25118231), (17, 11820344), (23, 8736776), (34, 5910172), (46, 4368388), (68, 2955086), (92, 2184194), (136, 1477543), (184, 1092097), (227, 885224), (283, 710056), (391, 513928), (454, 442612), (566, 355028), (782, 256964), (908, 221306), (1132, 177514), (1564, 128482), (1816, 110653), (2264, 88757), (3128, 64241), (3859, 52072), (4811, 41768), (5221, 38488), (6509, 30872), (7718, 26036), (9622, 20884), (10442, 19244), (13018, 15436)]