196458130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{17683}}^1$

素因数の和:17802

約数の個数: 32

約数和(自身を含む): 389613888

約数和(自身を除く): 193155758

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 202, 505, 1010, 1111, 2222, 5555, 11110, 17683, 35366, 88415, 176830, 194513, 389026, 972565, 1785983, 1945130, 3571966, 8929915, 17859830, 19645813, 39291626, 98229065, 196458130]

約数ペア:

[(1, 196458130), (2, 98229065), (5, 39291626), (10, 19645813), (11, 17859830), (22, 8929915), (55, 3571966), (101, 1945130), (110, 1785983), (202, 972565), (505, 389026), (1010, 194513), (1111, 176830), (2222, 88415), (5555, 35366), (11110, 17683)]