221835754

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{49057}}^1$

素因数の和:49102

約数の個数: 32

約数和(自身を含む): 423861120

約数和(自身を除く): 202025366

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 49057, 98114, 343399, 686798, 833969, 932083, 1667938, 1864166, 5837783, 6524581, 11675566, 13049162, 15845411, 31690822, 110917877, 221835754]

約数ペア:

[(1, 221835754), (2, 110917877), (7, 31690822), (14, 15845411), (17, 13049162), (19, 11675566), (34, 6524581), (38, 5837783), (119, 1864166), (133, 1667938), (238, 932083), (266, 833969), (323, 686798), (646, 343399), (2261, 98114), (4522, 49057)]