200011230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{641}}^1\times {\mathrm{3467}}^1$

素因数の和:4121

約数の個数: 48

約数和(自身を含む): 520990704

約数和(自身を除く): 320979474

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 641, 1282, 1923, 3205, 3467, 3846, 5769, 6410, 6934, 9615, 10401, 11538, 17335, 19230, 20802, 28845, 31203, 34670, 52005, 57690, 62406, 104010, 156015, 312030, 2222347, 4444694, 6667041, 11111735, 13334082, 20001123, 22223470, 33335205, 40002246, 66670410, 100005615, 200011230]

約数ペア:

[(1, 200011230), (2, 100005615), (3, 66670410), (5, 40002246), (6, 33335205), (9, 22223470), (10, 20001123), (15, 13334082), (18, 11111735), (30, 6667041), (45, 4444694), (90, 2222347), (641, 312030), (1282, 156015), (1923, 104010), (3205, 62406), (3467, 57690), (3846, 52005), (5769, 34670), (6410, 31203), (6934, 28845), (9615, 20802), (10401, 19230), (11538, 17335)]