187848892

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{21031}}^1$

素因数の和:21082

約数の個数: 48

約数和(自身を含む): 424005120

約数和(自身を除く): 236156228

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 1276, 2233, 4466, 8932, 21031, 42062, 84124, 147217, 231341, 294434, 462682, 588868, 609899, 925364, 1219798, 1619387, 2439596, 3238774, 4269293, 6477548, 6708889, 8538586, 13417778, 17077172, 26835556, 46962223, 93924446, 187848892]

約数ペア:

[(1, 187848892), (2, 93924446), (4, 46962223), (7, 26835556), (11, 17077172), (14, 13417778), (22, 8538586), (28, 6708889), (29, 6477548), (44, 4269293), (58, 3238774), (77, 2439596), (116, 1619387), (154, 1219798), (203, 925364), (308, 609899), (319, 588868), (406, 462682), (638, 294434), (812, 231341), (1276, 147217), (2233, 84124), (4466, 42062), (8932, 21031)]