202173808

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{25121}}^1$

素因数の和:25632

約数の個数: 20

約数和(自身を含む): 392506128

約数和(自身を除く): 190332320

約数列:

[1, 2, 4, 8, 16, 503, 1006, 2012, 4024, 8048, 25121, 50242, 100484, 200968, 401936, 12635863, 25271726, 50543452, 101086904, 202173808]

約数ペア:

[(1, 202173808), (2, 101086904), (4, 50543452), (8, 25271726), (16, 12635863), (503, 401936), (1006, 200968), (2012, 100484), (4024, 50242), (8048, 25121)]