205604808

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{161639}}^1$

素因数の和:161701

約数の個数: 32

約数和(自身を含む): 523713600

約数和(自身を除く): 318108792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 161639, 323278, 484917, 646556, 969834, 1293112, 1939668, 3879336, 8566867, 17133734, 25700601, 34267468, 51401202, 68534936, 102802404, 205604808]

約数ペア:

[(1, 205604808), (2, 102802404), (3, 68534936), (4, 51401202), (6, 34267468), (8, 25700601), (12, 17133734), (24, 8566867), (53, 3879336), (106, 1939668), (159, 1293112), (212, 969834), (318, 646556), (424, 484917), (636, 323278), (1272, 161639)]