203967864

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{123169}}^1$

素因数の和:123204

約数の個数: 48

約数和(自身を含む): 576435600

約数和(自身を除く): 372467736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 123169, 246338, 369507, 492676, 739014, 985352, 1108521, 1478028, 2217042, 2832887, 2956056, 4434084, 5665774, 8498661, 8868168, 11331548, 16997322, 22663096, 25495983, 33994644, 50991966, 67989288, 101983932, 203967864]

約数ペア:

[(1, 203967864), (2, 101983932), (3, 67989288), (4, 50991966), (6, 33994644), (8, 25495983), (9, 22663096), (12, 16997322), (18, 11331548), (23, 8868168), (24, 8498661), (36, 5665774), (46, 4434084), (69, 2956056), (72, 2832887), (92, 2217042), (138, 1478028), (184, 1108521), (207, 985352), (276, 739014), (414, 492676), (552, 369507), (828, 246338), (1656, 123169)]