201054898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{1627}}^1$

素因数の和:1818

約数の個数: 32

約数和(自身を含む): 339691968

約数和(自身を除く): 138637070

約数列:

[1, 2, 11, 22, 41, 82, 137, 274, 451, 902, 1507, 1627, 3014, 3254, 5617, 11234, 17897, 35794, 61787, 66707, 123574, 133414, 222899, 445798, 733777, 1467554, 2451889, 4903778, 9138859, 18277718, 100527449, 201054898]

約数ペア:

[(1, 201054898), (2, 100527449), (11, 18277718), (22, 9138859), (41, 4903778), (82, 2451889), (137, 1467554), (274, 733777), (451, 445798), (902, 222899), (1507, 133414), (1627, 123574), (3014, 66707), (3254, 61787), (5617, 35794), (11234, 17897)]