227908154

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4969}}^1$

素因数の和:5078

約数の個数: 32

約数和(自身を含む): 386467200

約数和(自身を除く): 158559046

約数列:

[1, 2, 17, 19, 34, 38, 71, 142, 323, 646, 1207, 1349, 2414, 2698, 4969, 9938, 22933, 45866, 84473, 94411, 168946, 188822, 352799, 705598, 1604987, 3209974, 5997583, 6703181, 11995166, 13406362, 113954077, 227908154]

約数ペア:

[(1, 227908154), (2, 113954077), (17, 13406362), (19, 11995166), (34, 6703181), (38, 5997583), (71, 3209974), (142, 1604987), (323, 705598), (646, 352799), (1207, 188822), (1349, 168946), (2414, 94411), (2698, 84473), (4969, 45866), (9938, 22933)]