205124856966

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{107}}^1\times {\mathrm{201329}}^1$

素因数の和:201490

約数の個数: 72

約数和(自身を含む): 468945083880

約数和(自身を除く): 263820226914

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 107, 138, 207, 214, 321, 414, 529, 642, 963, 1058, 1587, 1926, 2461, 3174, 4761, 4922, 7383, 9522, 14766, 22149, 44298, 56603, 113206, 169809, 201329, 339618, 402658, 509427, 603987, 1018854, 1207974, 1811961, 3623922, 4630567, 9261134, 13891701, 21542203, 27783402, 41675103, 43084406, 64626609, 83350206, 106503041, 129253218, 193879827, 213006082, 319509123, 387759654, 495470669, 639018246, 958527369, 990941338, 1486412007, 1917054738, 2972824014, 4459236021, 8918472042, 11395825387, 22791650774, 34187476161, 68374952322, 102562428483, 205124856966]

約数ペア:

[(1, 205124856966), (2, 102562428483), (3, 68374952322), (6, 34187476161), (9, 22791650774), (18, 11395825387), (23, 8918472042), (46, 4459236021), (69, 2972824014), (107, 1917054738), (138, 1486412007), (207, 990941338), (214, 958527369), (321, 639018246), (414, 495470669), (529, 387759654), (642, 319509123), (963, 213006082), (1058, 193879827), (1587, 129253218), (1926, 106503041), (2461, 83350206), (3174, 64626609), (4761, 43084406), (4922, 41675103), (7383, 27783402), (9522, 21542203), (14766, 13891701), (22149, 9261134), (44298, 4630567), (56603, 3623922), (113206, 1811961), (169809, 1207974), (201329, 1018854), (339618, 603987), (402658, 509427)]