193785218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{5209}}^1$

素因数の和:5330

約数の個数: 32

約数和(自身を含む): 337608000

約数和(自身を除く): 143822782

約数列:

[1, 2, 11, 19, 22, 38, 89, 178, 209, 418, 979, 1691, 1958, 3382, 5209, 10418, 18601, 37202, 57299, 98971, 114598, 197942, 463601, 927202, 1088681, 2177362, 5099611, 8808419, 10199222, 17616838, 96892609, 193785218]

約数ペア:

[(1, 193785218), (2, 96892609), (11, 17616838), (19, 10199222), (22, 8808419), (38, 5099611), (89, 2177362), (178, 1088681), (209, 927202), (418, 463601), (979, 197942), (1691, 114598), (1958, 98971), (3382, 57299), (5209, 37202), (10418, 18601)]