207910318

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{13367}}^1$

素因数の和:13488

約数の個数: 32

約数和(自身を含む): 392698368

約数和(自身を除く): 184788050

約数列:

[1, 2, 7, 11, 14, 22, 77, 101, 154, 202, 707, 1111, 1414, 2222, 7777, 13367, 15554, 26734, 93569, 147037, 187138, 294074, 1029259, 1350067, 2058518, 2700134, 9450469, 14850737, 18900938, 29701474, 103955159, 207910318]

約数ペア:

[(1, 207910318), (2, 103955159), (7, 29701474), (11, 18900938), (14, 14850737), (22, 9450469), (77, 2700134), (101, 2058518), (154, 1350067), (202, 1029259), (707, 294074), (1111, 187138), (1414, 147037), (2222, 93569), (7777, 26734), (13367, 15554)]