129199202

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{28099}}^1$

素因数の和:28142

約数の個数: 24

約数和(自身を含む): 224238000

約数和(自身を除く): 95038798

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 28099, 56198, 309089, 533881, 618178, 1067762, 3399979, 5872691, 6799958, 11745382, 64599601, 129199202]

約数ペア:

[(1, 129199202), (2, 64599601), (11, 11745382), (19, 6799958), (22, 5872691), (38, 3399979), (121, 1067762), (209, 618178), (242, 533881), (418, 309089), (2299, 56198), (4598, 28099)]