200645624

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1320037}}^1$

素因数の和:1320062

約数の個数: 16

約数和(自身を含む): 396011400

約数和(自身を除く): 195365776

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1320037, 2640074, 5280148, 10560296, 25080703, 50161406, 100322812, 200645624]

約数ペア:

[(1, 200645624), (2, 100322812), (4, 50161406), (8, 25080703), (19, 10560296), (38, 5280148), (76, 2640074), (152, 1320037)]