200009784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{641057}}^1$

素因数の和:641079

約数の個数: 32

約数和(自身を含む): 538488720

約数和(自身を除く): 338478936

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 641057, 1282114, 1923171, 2564228, 3846342, 5128456, 7692684, 8333741, 15385368, 16667482, 25001223, 33334964, 50002446, 66669928, 100004892, 200009784]

約数ペア:

[(1, 200009784), (2, 100004892), (3, 66669928), (4, 50002446), (6, 33334964), (8, 25001223), (12, 16667482), (13, 15385368), (24, 8333741), (26, 7692684), (39, 5128456), (52, 3846342), (78, 2564228), (104, 1923171), (156, 1282114), (312, 641057)]