219726941644

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{1190261}}^1$

素因数の和:1190638

約数の個数: 48

約数和(自身を含む): 463916517120

約数和(自身を除く): 244189575476

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 347, 532, 694, 1388, 2429, 4858, 6593, 9716, 13186, 26372, 46151, 92302, 184604, 1190261, 2380522, 4761044, 8331827, 16663654, 22614959, 33327308, 45229918, 90459836, 158304713, 316609426, 413020567, 633218852, 826041134, 1652082268, 2891143969, 5782287938, 7847390773, 11564575876, 15694781546, 31389563092, 54931735411, 109863470822, 219726941644]

約数ペア:

[(1, 219726941644), (2, 109863470822), (4, 54931735411), (7, 31389563092), (14, 15694781546), (19, 11564575876), (28, 7847390773), (38, 5782287938), (76, 2891143969), (133, 1652082268), (266, 826041134), (347, 633218852), (532, 413020567), (694, 316609426), (1388, 158304713), (2429, 90459836), (4858, 45229918), (6593, 33327308), (9716, 22614959), (13186, 16663654), (26372, 8331827), (46151, 4761044), (92302, 2380522), (184604, 1190261)]