210318306

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1487}}^1\times {\mathrm{2143}}^1$

素因数の和:3646

約数の個数: 32

約数和(自身を含む): 459399168

約数和(自身を除く): 249080862

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1487, 2143, 2974, 4286, 4461, 6429, 8922, 12858, 16357, 23573, 32714, 47146, 49071, 70719, 98142, 141438, 3186641, 6373282, 9559923, 19119846, 35053051, 70106102, 105159153, 210318306]

約数ペア:

[(1, 210318306), (2, 105159153), (3, 70106102), (6, 35053051), (11, 19119846), (22, 9559923), (33, 6373282), (66, 3186641), (1487, 141438), (2143, 98142), (2974, 70719), (4286, 49071), (4461, 47146), (6429, 32714), (8922, 23573), (12858, 16357)]