229969916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{2011}}^1$

素因数の和:2162

約数の個数: 48

約数和(自身を含む): 462405888

約数和(自身を除く): 232435972

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 113, 226, 253, 452, 506, 1012, 1243, 2011, 2486, 2599, 4022, 4972, 5198, 8044, 10396, 22121, 28589, 44242, 46253, 57178, 88484, 92506, 114356, 185012, 227243, 454486, 508783, 908972, 1017566, 2035132, 2499673, 4999346, 5226589, 9998692, 10453178, 20906356, 57492479, 114984958, 229969916]

約数ペア:

[(1, 229969916), (2, 114984958), (4, 57492479), (11, 20906356), (22, 10453178), (23, 9998692), (44, 5226589), (46, 4999346), (92, 2499673), (113, 2035132), (226, 1017566), (253, 908972), (452, 508783), (506, 454486), (1012, 227243), (1243, 185012), (2011, 114356), (2486, 92506), (2599, 88484), (4022, 57178), (4972, 46253), (5198, 44242), (8044, 28589), (10396, 22121)]