201576440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29819}}^1$

素因数の和:29856

約数の個数: 48

約数和(自身を含む): 491135400

約数和(自身を除く): 289558960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 29819, 59638, 119276, 149095, 238552, 298190, 387647, 596380, 775294, 1192760, 1550588, 1938235, 3101176, 3876470, 5039411, 7752940, 10078822, 15505880, 20157644, 25197055, 40315288, 50394110, 100788220, 201576440]

約数ペア:

[(1, 201576440), (2, 100788220), (4, 50394110), (5, 40315288), (8, 25197055), (10, 20157644), (13, 15505880), (20, 10078822), (26, 7752940), (40, 5039411), (52, 3876470), (65, 3101176), (104, 1938235), (130, 1550588), (169, 1192760), (260, 775294), (338, 596380), (520, 387647), (676, 298190), (845, 238552), (1352, 149095), (1690, 119276), (3380, 59638), (6760, 29819)]