201318008

素因数分解:

$2^3\times {\mathrm{487}}^1\times {\mathrm{51673}}^1$

素因数の和:52166

約数の個数: 16

約数和(自身を含む): 378253680

約数和(自身を除く): 176935672

約数列:

[1, 2, 4, 8, 487, 974, 1948, 3896, 51673, 103346, 206692, 413384, 25164751, 50329502, 100659004, 201318008]

約数ペア:

[(1, 201318008), (2, 100659004), (4, 50329502), (8, 25164751), (487, 413384), (974, 206692), (1948, 103346), (3896, 51673)]