221488194

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{3041}}^1$

素因数の和:3306

約数の個数: 32

約数和(自身を含む): 452649600

約数和(自身を除く): 231161406

約数列:

[1, 2, 3, 6, 61, 122, 183, 199, 366, 398, 597, 1194, 3041, 6082, 9123, 12139, 18246, 24278, 36417, 72834, 185501, 371002, 556503, 605159, 1113006, 1210318, 1815477, 3630954, 36914699, 73829398, 110744097, 221488194]

約数ペア:

[(1, 221488194), (2, 110744097), (3, 73829398), (6, 36914699), (61, 3630954), (122, 1815477), (183, 1210318), (199, 1113006), (366, 605159), (398, 556503), (597, 371002), (1194, 185501), (3041, 72834), (6082, 36417), (9123, 24278), (12139, 18246)]