198178134

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{428957}}^1$

素因数の和:428980

約数の個数: 32

約数和(自身を含む): 494159616

約数和(自身を除く): 295981482

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 428957, 857914, 1286871, 2573742, 3002699, 4718527, 6005398, 9008097, 9437054, 14155581, 18016194, 28311162, 33029689, 66059378, 99089067, 198178134]

約数ペア:

[(1, 198178134), (2, 99089067), (3, 66059378), (6, 33029689), (7, 28311162), (11, 18016194), (14, 14155581), (21, 9437054), (22, 9008097), (33, 6005398), (42, 4718527), (66, 3002699), (77, 2573742), (154, 1286871), (231, 857914), (462, 428957)]