201680744

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{57689}}^1$

素因数の和:57737

約数の個数: 32

約数和(自身を含む): 415368000

約数和(自身を除く): 213687256

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 57689, 115378, 230756, 461512, 1096091, 1326847, 2192182, 2653694, 4384364, 5307388, 8768728, 10614776, 25210093, 50420186, 100840372, 201680744]

約数ペア:

[(1, 201680744), (2, 100840372), (4, 50420186), (8, 25210093), (19, 10614776), (23, 8768728), (38, 5307388), (46, 4384364), (76, 2653694), (92, 2192182), (152, 1326847), (184, 1096091), (437, 461512), (874, 230756), (1748, 115378), (3496, 57689)]