190643838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{953}}^1$

素因数の和:1409

約数の個数: 64

約数和(自身を含む): 476969472

約数和(自身を除く): 286325634

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 433, 462, 866, 953, 1299, 1906, 2598, 2859, 3031, 4763, 5718, 6062, 6671, 9093, 9526, 10483, 13342, 14289, 18186, 20013, 20966, 28578, 31449, 33341, 40026, 62898, 66682, 73381, 100023, 146762, 200046, 220143, 412649, 440286, 825298, 1237947, 2475894, 2888543, 4539139, 5777086, 8665629, 9078278, 13617417, 17331258, 27234834, 31773973, 63547946, 95321919, 190643838]

約数ペア:

[(1, 190643838), (2, 95321919), (3, 63547946), (6, 31773973), (7, 27234834), (11, 17331258), (14, 13617417), (21, 9078278), (22, 8665629), (33, 5777086), (42, 4539139), (66, 2888543), (77, 2475894), (154, 1237947), (231, 825298), (433, 440286), (462, 412649), (866, 220143), (953, 200046), (1299, 146762), (1906, 100023), (2598, 73381), (2859, 66682), (3031, 62898), (4763, 40026), (5718, 33341), (6062, 31449), (6671, 28578), (9093, 20966), (9526, 20013), (10483, 18186), (13342, 14289)]