203831658

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{25913}}^1$

素因数の和:25963

約数の個数: 48

約数和(自身を含む): 485110080

約数和(自身を除く): 281278422

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2622, 3933, 7866, 25913, 51826, 77739, 155478, 233217, 466434, 492347, 595999, 984694, 1191998, 1477041, 1787997, 2954082, 3575994, 4431123, 5363991, 8862246, 10727982, 11323981, 22647962, 33971943, 67943886, 101915829, 203831658]

約数ペア:

[(1, 203831658), (2, 101915829), (3, 67943886), (6, 33971943), (9, 22647962), (18, 11323981), (19, 10727982), (23, 8862246), (38, 5363991), (46, 4431123), (57, 3575994), (69, 2954082), (114, 1787997), (138, 1477041), (171, 1191998), (207, 984694), (342, 595999), (414, 492347), (437, 466434), (874, 233217), (1311, 155478), (2622, 77739), (3933, 51826), (7866, 25913)]