201871966

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 322403328

約数和(自身を除く): 120531362

約数列:

[1, 2, 23, 46, 103, 137, 206, 274, 311, 622, 2369, 3151, 4738, 6302, 7153, 14111, 14306, 28222, 32033, 42607, 64066, 85214, 324553, 649106, 736759, 979961, 1473518, 1959922, 4388521, 8777042, 100935983, 201871966]

約数ペア:

[(1, 201871966), (2, 100935983), (23, 8777042), (46, 4388521), (103, 1959922), (137, 1473518), (206, 979961), (274, 736759), (311, 649106), (622, 324553), (2369, 85214), (3151, 64066), (4738, 42607), (6302, 32033), (7153, 28222), (14111, 14306)]