203416784

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{6997}}^1$

素因数の和:7107

約数の個数: 40

約数和(自身を含む): 416520960

約数和(自身を除く): 213104176

約数列:

[1, 2, 4, 8, 16, 23, 46, 79, 92, 158, 184, 316, 368, 632, 1264, 1817, 3634, 6997, 7268, 13994, 14536, 27988, 29072, 55976, 111952, 160931, 321862, 552763, 643724, 1105526, 1287448, 2211052, 2574896, 4422104, 8844208, 12713549, 25427098, 50854196, 101708392, 203416784]

約数ペア:

[(1, 203416784), (2, 101708392), (4, 50854196), (8, 25427098), (16, 12713549), (23, 8844208), (46, 4422104), (79, 2574896), (92, 2211052), (158, 1287448), (184, 1105526), (316, 643724), (368, 552763), (632, 321862), (1264, 160931), (1817, 111952), (3634, 55976), (6997, 29072), (7268, 27988), (13994, 14536)]