207375945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{116177}}^1$

素因数の和:116209

約数の個数: 32

約数和(自身を含む): 401511168

約数和(自身を除く): 194135223

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 116177, 348531, 580885, 813239, 1742655, 1975009, 2439717, 4066195, 5925027, 9875045, 12198585, 13825063, 29625135, 41475189, 69125315, 207375945]

約数ペア:

[(1, 207375945), (3, 69125315), (5, 41475189), (7, 29625135), (15, 13825063), (17, 12198585), (21, 9875045), (35, 5925027), (51, 4066195), (85, 2439717), (105, 1975009), (119, 1742655), (255, 813239), (357, 580885), (595, 348531), (1785, 116177)]