190052104

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{21383}}^1$

素因数の和:21501

約数の個数: 32

約数和(自身を含む): 392610240

約数和(自身を除く): 202558136

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 101, 202, 404, 808, 1111, 2222, 4444, 8888, 21383, 42766, 85532, 171064, 235213, 470426, 940852, 1881704, 2159683, 4319366, 8638732, 17277464, 23756513, 47513026, 95026052, 190052104]

約数ペア:

[(1, 190052104), (2, 95026052), (4, 47513026), (8, 23756513), (11, 17277464), (22, 8638732), (44, 4319366), (88, 2159683), (101, 1881704), (202, 940852), (404, 470426), (808, 235213), (1111, 171064), (2222, 85532), (4444, 42766), (8888, 21383)]