201900654

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:622

約数の個数: 64

約数和(自身を含む): 459406080

約数和(自身を除く): 257505426

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 107, 166, 214, 249, 321, 421, 498, 642, 747, 842, 963, 1263, 1494, 1926, 2241, 2526, 2889, 3789, 4482, 5778, 7578, 8881, 11367, 17762, 22734, 26643, 34943, 45047, 53286, 69886, 79929, 90094, 104829, 135141, 159858, 209658, 239787, 270282, 314487, 405423, 479574, 628974, 810846, 943461, 1216269, 1886922, 2432538, 3738901, 7477802, 11216703, 22433406, 33650109, 67300218, 100950327, 201900654]

約数ペア:

[(1, 201900654), (2, 100950327), (3, 67300218), (6, 33650109), (9, 22433406), (18, 11216703), (27, 7477802), (54, 3738901), (83, 2432538), (107, 1886922), (166, 1216269), (214, 943461), (249, 810846), (321, 628974), (421, 479574), (498, 405423), (642, 314487), (747, 270282), (842, 239787), (963, 209658), (1263, 159858), (1494, 135141), (1926, 104829), (2241, 90094), (2526, 79929), (2889, 69886), (3789, 53286), (4482, 45047), (5778, 34943), (7578, 26643), (8881, 22734), (11367, 17762)]