212212802

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 357281280

約数和(自身を除く): 145068478

約数列:

[1, 2, 17, 34, 41, 47, 79, 82, 94, 158, 697, 799, 1343, 1394, 1598, 1681, 1927, 2686, 3239, 3362, 3713, 3854, 6478, 7426, 28577, 32759, 55063, 57154, 63121, 65518, 79007, 110126, 126242, 132799, 152233, 158014, 265598, 304466, 1343119, 2257583, 2587961, 2686238, 4515166, 5175922, 6241553, 12483106, 106106401, 212212802]

約数ペア:

[(1, 212212802), (2, 106106401), (17, 12483106), (34, 6241553), (41, 5175922), (47, 4515166), (79, 2686238), (82, 2587961), (94, 2257583), (158, 1343119), (697, 304466), (799, 265598), (1343, 158014), (1394, 152233), (1598, 132799), (1681, 126242), (1927, 110126), (2686, 79007), (3239, 65518), (3362, 63121), (3713, 57154), (3854, 55063), (6478, 32759), (7426, 28577)]