201589904

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{434461}}^1$

素因数の和:434498

約数の個数: 20

約数和(自身を含む): 404049660

約数和(自身を除く): 202459756

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 434461, 868922, 1737844, 3475688, 6951376, 12599369, 25198738, 50397476, 100794952, 201589904]

約数ペア:

[(1, 201589904), (2, 100794952), (4, 50397476), (8, 25198738), (16, 12599369), (29, 6951376), (58, 3475688), (116, 1737844), (232, 868922), (464, 434461)]