100811592028

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1\times {\mathrm{100787}}^1$

素因数の和:101194

約数の個数: 48

約数和(自身を含む): 203865903360

約数和(自身を除く): 103054311332

約数列:

[1, 2, 4, 7, 14, 28, 139, 257, 278, 514, 556, 973, 1028, 1799, 1946, 3598, 3892, 7196, 35723, 71446, 100787, 142892, 201574, 250061, 403148, 500122, 705509, 1000244, 1411018, 2822036, 14009393, 25902259, 28018786, 51804518, 56037572, 98065751, 103609036, 181315813, 196131502, 362631626, 392263004, 725263252, 3600414001, 7200828002, 14401656004, 25202898007, 50405796014, 100811592028]

約数ペア:

[(1, 100811592028), (2, 50405796014), (4, 25202898007), (7, 14401656004), (14, 7200828002), (28, 3600414001), (139, 725263252), (257, 392263004), (278, 362631626), (514, 196131502), (556, 181315813), (973, 103609036), (1028, 98065751), (1799, 56037572), (1946, 51804518), (3598, 28018786), (3892, 25902259), (7196, 14009393), (35723, 2822036), (71446, 1411018), (100787, 1000244), (142892, 705509), (201574, 500122), (250061, 403148)]