201689104

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{1093}}^1$

素因数の和:1727

約数の個数: 40

約数和(自身を含む): 412394240

約数和(自身を除く): 210705136

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 607, 1093, 1214, 2186, 2428, 4372, 4856, 8744, 9712, 11533, 17488, 20767, 23066, 41534, 46132, 83068, 92264, 166136, 184528, 332272, 663451, 1326902, 2653804, 5307608, 10615216, 12605569, 25211138, 50422276, 100844552, 201689104]

約数ペア:

[(1, 201689104), (2, 100844552), (4, 50422276), (8, 25211138), (16, 12605569), (19, 10615216), (38, 5307608), (76, 2653804), (152, 1326902), (304, 663451), (607, 332272), (1093, 184528), (1214, 166136), (2186, 92264), (2428, 83068), (4372, 46132), (4856, 41534), (8744, 23066), (9712, 20767), (11533, 17488)]