201779994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{60161}}^1$

素因数の和:60222

約数の個数: 32

約数和(自身を含む): 444717504

約数和(自身を除く): 242937510

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 60161, 120322, 180483, 360966, 782093, 1564186, 2346279, 2586923, 4692558, 5173846, 7760769, 15521538, 33629999, 67259998, 100889997, 201779994]

約数ペア:

[(1, 201779994), (2, 100889997), (3, 67259998), (6, 33629999), (13, 15521538), (26, 7760769), (39, 5173846), (43, 4692558), (78, 2586923), (86, 2346279), (129, 1564186), (258, 782093), (559, 360966), (1118, 180483), (1677, 120322), (3354, 60161)]