201981662

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{503}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 320060160

約数和(自身を除く): 118078498

約数列:

[1, 2, 41, 59, 82, 83, 118, 166, 503, 1006, 2419, 3403, 4838, 4897, 6806, 9794, 20623, 29677, 41246, 41749, 59354, 83498, 200777, 401554, 1216757, 1711709, 2433514, 2463191, 3423418, 4926382, 100990831, 201981662]

約数ペア:

[(1, 201981662), (2, 100990831), (41, 4926382), (59, 3423418), (82, 2463191), (83, 2433514), (118, 1711709), (166, 1216757), (503, 401554), (1006, 200777), (2419, 83498), (3403, 59354), (4838, 41749), (4897, 41246), (6806, 29677), (9794, 20623)]