212963110

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{4157}}^1$

素因数の和:4320

約数の個数: 32

約数和(自身を含む): 395176320

約数和(自身を除く): 182213210

約数列:

[1, 2, 5, 10, 47, 94, 109, 218, 235, 470, 545, 1090, 4157, 5123, 8314, 10246, 20785, 25615, 41570, 51230, 195379, 390758, 453113, 906226, 976895, 1953790, 2265565, 4531130, 21296311, 42592622, 106481555, 212963110]

約数ペア:

[(1, 212963110), (2, 106481555), (5, 42592622), (10, 21296311), (47, 4531130), (94, 2265565), (109, 1953790), (218, 976895), (235, 906226), (470, 453113), (545, 390758), (1090, 195379), (4157, 51230), (5123, 41570), (8314, 25615), (10246, 20785)]