200989005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{9619}}^1$

素因数の和:9833

約数の個数: 32

約数和(自身を含む): 369408000

約数和(自身を除く): 168418995

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 199, 597, 995, 1393, 2985, 4179, 6965, 9619, 20895, 28857, 48095, 67333, 144285, 201999, 336665, 1009995, 1914181, 5742543, 9570905, 13399267, 28712715, 40197801, 66996335, 200989005]

約数ペア:

[(1, 200989005), (3, 66996335), (5, 40197801), (7, 28712715), (15, 13399267), (21, 9570905), (35, 5742543), (105, 1914181), (199, 1009995), (597, 336665), (995, 201999), (1393, 144285), (2985, 67333), (4179, 48095), (6965, 28857), (9619, 20895)]