201144424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{9719}}^1$

素因数の和:9937

約数の個数: 32

約数和(自身を含む): 408240000

約数和(自身を除く): 207095576

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 199, 398, 796, 1592, 2587, 5174, 9719, 10348, 19438, 20696, 38876, 77752, 126347, 252694, 505388, 1010776, 1934081, 3868162, 7736324, 15472648, 25143053, 50286106, 100572212, 201144424]

約数ペア:

[(1, 201144424), (2, 100572212), (4, 50286106), (8, 25143053), (13, 15472648), (26, 7736324), (52, 3868162), (104, 1934081), (199, 1010776), (398, 505388), (796, 252694), (1592, 126347), (2587, 77752), (5174, 38876), (9719, 20696), (10348, 19438)]