200820873386

素因数分解:

$2^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1979}}^1\times {\mathrm{17299}}^1$

素因数の和:19706

約数の個数: 32

約数和(自身を含む): 345280320000

約数和(自身を除く): 144459446614

約数列:

[1, 2, 7, 14, 419, 838, 1979, 2933, 3958, 5866, 13853, 17299, 27706, 34598, 121093, 242186, 829201, 1658402, 5804407, 7248281, 11608814, 14496562, 34234721, 50737967, 68469442, 101475934, 239643047, 479286094, 14344348099, 28688696198, 100410436693, 200820873386]

約数ペア:

[(1, 200820873386), (2, 100410436693), (7, 28688696198), (14, 14344348099), (419, 479286094), (838, 239643047), (1979, 101475934), (2933, 68469442), (3958, 50737967), (5866, 34234721), (13853, 14496562), (17299, 11608814), (27706, 7248281), (34598, 5804407), (121093, 1658402), (242186, 829201)]