202227184

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{665221}}^1$

素因数の和:665248

約数の個数: 20

約数和(自身を含む): 412437640

約数和(自身を除く): 210210456

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 665221, 1330442, 2660884, 5321768, 10643536, 12639199, 25278398, 50556796, 101113592, 202227184]

約数ペア:

[(1, 202227184), (2, 101113592), (4, 50556796), (8, 25278398), (16, 12639199), (19, 10643536), (38, 5321768), (76, 2660884), (152, 1330442), (304, 665221)]