201457096

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{2341}}^1$

素因数の和:2725

約数の個数: 32

約数和(自身を含む): 391207680

約数和(自身を除く): 189750584

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 347, 694, 1388, 2341, 2776, 4682, 9364, 10757, 18728, 21514, 43028, 72571, 86056, 145142, 290284, 580568, 812327, 1624654, 3249308, 6498616, 25182137, 50364274, 100728548, 201457096]

約数ペア:

[(1, 201457096), (2, 100728548), (4, 50364274), (8, 25182137), (31, 6498616), (62, 3249308), (124, 1624654), (248, 812327), (347, 580568), (694, 290284), (1388, 145142), (2341, 86056), (2776, 72571), (4682, 43028), (9364, 21514), (10757, 18728)]