251145534

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{2467}}^1$

素因数の和:2557

約数の個数: 48

約数和(自身を含む): 541617408

約数和(自身を除く): 290471874

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 141, 282, 361, 722, 893, 1083, 1786, 2166, 2467, 2679, 4934, 5358, 7401, 14802, 16967, 33934, 46873, 50901, 93746, 101802, 115949, 140619, 231898, 281238, 347847, 695694, 890587, 1781174, 2203031, 2671761, 4406062, 5343522, 6609093, 13218186, 41857589, 83715178, 125572767, 251145534]

約数ペア:

[(1, 251145534), (2, 125572767), (3, 83715178), (6, 41857589), (19, 13218186), (38, 6609093), (47, 5343522), (57, 4406062), (94, 2671761), (114, 2203031), (141, 1781174), (282, 890587), (361, 695694), (722, 347847), (893, 281238), (1083, 231898), (1786, 140619), (2166, 115949), (2467, 101802), (2679, 93746), (4934, 50901), (5358, 46873), (7401, 33934), (14802, 16967)]