194238254

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1429}}^1$

素因数の和:1537

約数の個数: 48

約数和(自身を含む): 361904400

約数和(自身を除く): 167666146

約数列:

[1, 2, 7, 14, 19, 38, 49, 73, 98, 133, 146, 266, 511, 931, 1022, 1387, 1429, 1862, 2774, 2858, 3577, 7154, 9709, 10003, 19418, 20006, 27151, 54302, 67963, 70021, 104317, 135926, 140042, 190057, 208634, 380114, 730219, 1330399, 1460438, 1982023, 2660798, 3964046, 5111533, 10223066, 13874161, 27748322, 97119127, 194238254]

約数ペア:

[(1, 194238254), (2, 97119127), (7, 27748322), (14, 13874161), (19, 10223066), (38, 5111533), (49, 3964046), (73, 2660798), (98, 1982023), (133, 1460438), (146, 1330399), (266, 730219), (511, 380114), (931, 208634), (1022, 190057), (1387, 140042), (1429, 135926), (1862, 104317), (2774, 70021), (2858, 67963), (3577, 54302), (7154, 27151), (9709, 20006), (10003, 19418)]