201588496

素因数分解:

$2^4\times {\mathrm{1669}}^1\times {\mathrm{7549}}^1$

素因数の和:9226

約数の個数: 20

約数和(自身を含む): 390863500

約数和(自身を除く): 189275004

約数列:

[1, 2, 4, 8, 16, 1669, 3338, 6676, 7549, 13352, 15098, 26704, 30196, 60392, 120784, 12599281, 25198562, 50397124, 100794248, 201588496]

約数ペア:

[(1, 201588496), (2, 100794248), (4, 50397124), (8, 25198562), (16, 12599281), (1669, 120784), (3338, 60392), (6676, 30196), (7549, 26704), (13352, 15098)]