202012006

素因数分解:

$2^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:461

約数の個数: 48

約数和(自身を含む): 361972800

約数和(自身を除く): 159960794

約数列:

[1, 2, 7, 14, 49, 79, 97, 98, 158, 194, 269, 538, 553, 679, 1106, 1358, 1883, 3766, 3871, 4753, 7663, 7742, 9506, 13181, 15326, 21251, 26093, 26362, 42502, 52186, 53641, 107282, 148757, 182651, 297514, 365302, 375487, 750974, 1041299, 1278557, 2061347, 2082598, 2557114, 4122694, 14429429, 28858858, 101006003, 202012006]

約数ペア:

[(1, 202012006), (2, 101006003), (7, 28858858), (14, 14429429), (49, 4122694), (79, 2557114), (97, 2082598), (98, 2061347), (158, 1278557), (194, 1041299), (269, 750974), (538, 375487), (553, 365302), (679, 297514), (1106, 182651), (1358, 148757), (1883, 107282), (3766, 53641), (3871, 52186), (4753, 42502), (7663, 26362), (7742, 26093), (9506, 21251), (13181, 15326)]