200115012016

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{922291}}^1$

素因数の和:922561

約数の個数: 40

約数和(自身を含む): 395242702848

約数和(自身を除く): 195127690832

約数列:

[1, 2, 4, 8, 16, 71, 142, 191, 284, 382, 568, 764, 1136, 1528, 3056, 13561, 27122, 54244, 108488, 216976, 922291, 1844582, 3689164, 7378328, 14756656, 65482661, 130965322, 176157581, 261930644, 352315162, 523861288, 704630324, 1047722576, 1409260648, 2818521296, 12507188251, 25014376502, 50028753004, 100057506008, 200115012016]

約数ペア:

[(1, 200115012016), (2, 100057506008), (4, 50028753004), (8, 25014376502), (16, 12507188251), (71, 2818521296), (142, 1409260648), (191, 1047722576), (284, 704630324), (382, 523861288), (568, 352315162), (764, 261930644), (1136, 176157581), (1528, 130965322), (3056, 65482661), (13561, 14756656), (27122, 7378328), (54244, 3689164), (108488, 1844582), (216976, 922291)]