201657105

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3413}}^1$

素因数の和:3538

約数の個数: 48

約数和(自身を含む): 380264976

約数和(自身を除く): 178607871

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 101, 117, 195, 303, 505, 585, 909, 1313, 1515, 3413, 3939, 4545, 6565, 10239, 11817, 17065, 19695, 30717, 44369, 51195, 59085, 133107, 153585, 221845, 344713, 399321, 665535, 1034139, 1723565, 1996605, 3102417, 4481269, 5170695, 13443807, 15512085, 22406345, 40331421, 67219035, 201657105]

約数ペア:

[(1, 201657105), (3, 67219035), (5, 40331421), (9, 22406345), (13, 15512085), (15, 13443807), (39, 5170695), (45, 4481269), (65, 3102417), (101, 1996605), (117, 1723565), (195, 1034139), (303, 665535), (505, 399321), (585, 344713), (909, 221845), (1313, 153585), (1515, 133107), (3413, 59085), (3939, 51195), (4545, 44369), (6565, 30717), (10239, 19695), (11817, 17065)]