209260408052

素因数分解:

$2^2\times {\mathrm{313}}^1\times {\mathrm{1873}}^1\times {\mathrm{89237}}^1$

素因数の和:91427

約数の個数: 24

約数和(自身を含む): 367575962376

約数和(自身を除く): 158315554324

約数列:

[1, 2, 4, 313, 626, 1252, 1873, 3746, 7492, 89237, 178474, 356948, 586249, 1172498, 2344996, 27931181, 55862362, 111724724, 167140901, 334281802, 668563604, 52315102013, 104630204026, 209260408052]

約数ペア:

[(1, 209260408052), (2, 104630204026), (4, 52315102013), (313, 668563604), (626, 334281802), (1252, 167140901), (1873, 111724724), (3746, 55862362), (7492, 27931181), (89237, 2344996), (178474, 1172498), (356948, 586249)]