200403184

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{659221}}^1$

素因数の和:659248

約数の個数: 20

約数和(自身を含む): 408717640

約数和(自身を除く): 208314456

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 659221, 1318442, 2636884, 5273768, 10547536, 12525199, 25050398, 50100796, 100201592, 200403184]

約数ペア:

[(1, 200403184), (2, 100201592), (4, 50100796), (8, 25050398), (16, 12525199), (19, 10547536), (38, 5273768), (76, 2636884), (152, 1318442), (304, 659221)]