208515989858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{4843127}}^1$

素因数の和:4843262

約数の個数: 32

約数和(自身を含む): 362653424640

約数和(自身を除く): 154137434782

約数列:

[1, 2, 11, 19, 22, 38, 103, 206, 209, 418, 1133, 1957, 2266, 3914, 21527, 43054, 4843127, 9686254, 53274397, 92019413, 106548794, 184038826, 498842081, 997684162, 1012213543, 2024427086, 5487262891, 9477999539, 10974525782, 18955999078, 104257994929, 208515989858]

約数ペア:

[(1, 208515989858), (2, 104257994929), (11, 18955999078), (19, 10974525782), (22, 9477999539), (38, 5487262891), (103, 2024427086), (206, 1012213543), (209, 997684162), (418, 498842081), (1133, 184038826), (1957, 106548794), (2266, 92019413), (3914, 53274397), (21527, 9686254), (43054, 4843127)]