217310192

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{112247}}^1$

素因数の和:112277

約数の個数: 30

約数和(自身を含む): 462798504

約数和(自身を除く): 245488312

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 112247, 224494, 448988, 897976, 1234717, 1795952, 2469434, 4938868, 9877736, 13581887, 19755472, 27163774, 54327548, 108655096, 217310192]

約数ペア:

[(1, 217310192), (2, 108655096), (4, 54327548), (8, 27163774), (11, 19755472), (16, 13581887), (22, 9877736), (44, 4938868), (88, 2469434), (121, 1795952), (176, 1234717), (242, 897976), (484, 448988), (968, 224494), (1936, 112247)]