219372402

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{245383}}^1$

素因数の和:245537

約数の個数: 16

約数和(自身を含む): 441691200

約数和(自身を除く): 222318798

約数列:

[1, 2, 3, 6, 149, 298, 447, 894, 245383, 490766, 736149, 1472298, 36562067, 73124134, 109686201, 219372402]

約数ペア:

[(1, 219372402), (2, 109686201), (3, 73124134), (6, 36562067), (149, 1472298), (298, 736149), (447, 490766), (894, 245383)]