187864330

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{354461}}^1$

素因数の和:354521

約数の個数: 16

約数和(自身を含む): 344537064

約数和(自身を除く): 156672734

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 354461, 708922, 1772305, 3544610, 18786433, 37572866, 93932165, 187864330]

約数ペア:

[(1, 187864330), (2, 93932165), (5, 37572866), (10, 18786433), (53, 3544610), (106, 1772305), (265, 708922), (530, 354461)]