201620650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{52369}}^1$

素因数の和:52399

約数の個数: 48

約数和(自身を含む): 467559360

約数和(自身を除く): 265938710

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 3850, 52369, 104738, 261845, 366583, 523690, 576059, 733166, 1152118, 1309225, 1832915, 2618450, 2880295, 3665830, 4032413, 5760590, 8064826, 9164575, 14401475, 18329150, 20162065, 28802950, 40324130, 100810325, 201620650]

約数ペア:

[(1, 201620650), (2, 100810325), (5, 40324130), (7, 28802950), (10, 20162065), (11, 18329150), (14, 14401475), (22, 9164575), (25, 8064826), (35, 5760590), (50, 4032413), (55, 3665830), (70, 2880295), (77, 2618450), (110, 1832915), (154, 1309225), (175, 1152118), (275, 733166), (350, 576059), (385, 523690), (550, 366583), (770, 261845), (1925, 104738), (3850, 52369)]