200581936

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{1087}}^1$

素因数の和:1721

約数の個数: 40

約数和(自身を含む): 410132480

約数和(自身を除く): 209550544

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 607, 1087, 1214, 2174, 2428, 4348, 4856, 8696, 9712, 11533, 17392, 20653, 23066, 41306, 46132, 82612, 92264, 165224, 184528, 330448, 659809, 1319618, 2639236, 5278472, 10556944, 12536371, 25072742, 50145484, 100290968, 200581936]

約数ペア:

[(1, 200581936), (2, 100290968), (4, 50145484), (8, 25072742), (16, 12536371), (19, 10556944), (38, 5278472), (76, 2639236), (152, 1319618), (304, 659809), (607, 330448), (1087, 184528), (1214, 165224), (2174, 92264), (2428, 82612), (4348, 46132), (4856, 41306), (8696, 23066), (9712, 20653), (11533, 17392)]