197395752

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{661}}^1$

素因数の和:1234

約数の個数: 64

約数和(自身を含む): 516677760

約数和(自身を除く): 319282008

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 541, 552, 661, 1082, 1322, 1623, 1983, 2164, 2644, 3246, 3966, 4328, 5288, 6492, 7932, 12443, 12984, 15203, 15864, 24886, 30406, 37329, 45609, 49772, 60812, 74658, 91218, 99544, 121624, 149316, 182436, 298632, 357601, 364872, 715202, 1072803, 1430404, 2145606, 2860808, 4291212, 8224823, 8582424, 16449646, 24674469, 32899292, 49348938, 65798584, 98697876, 197395752]

約数ペア:

[(1, 197395752), (2, 98697876), (3, 65798584), (4, 49348938), (6, 32899292), (8, 24674469), (12, 16449646), (23, 8582424), (24, 8224823), (46, 4291212), (69, 2860808), (92, 2145606), (138, 1430404), (184, 1072803), (276, 715202), (541, 364872), (552, 357601), (661, 298632), (1082, 182436), (1322, 149316), (1623, 121624), (1983, 99544), (2164, 91218), (2644, 74658), (3246, 60812), (3966, 49772), (4328, 45609), (5288, 37329), (6492, 30406), (7932, 24886), (12443, 15864), (12984, 15203)]