220405925378

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{967}}^1\times {\mathrm{7507}}^1$

素因数の和:8559

約数の個数: 64

約数和(自身を含む): 376759848960

約数和(自身を除く): 156353923582

約数列:

[1, 2, 17, 19, 34, 38, 47, 94, 323, 646, 799, 893, 967, 1598, 1786, 1934, 7507, 15014, 15181, 16439, 18373, 30362, 32878, 36746, 45449, 90898, 127619, 142633, 255238, 285266, 312341, 352829, 624682, 705658, 772633, 863531, 1545266, 1727062, 2424761, 4849522, 5998093, 6703751, 7259269, 11996186, 13407502, 14518538, 14680027, 29360054, 113963767, 123407573, 137926111, 227927534, 246815146, 275852222, 341185643, 682371286, 2344743887, 4689487774, 5800155931, 6482527217, 11600311862, 12965054434, 110202962689, 220405925378]

約数ペア:

[(1, 220405925378), (2, 110202962689), (17, 12965054434), (19, 11600311862), (34, 6482527217), (38, 5800155931), (47, 4689487774), (94, 2344743887), (323, 682371286), (646, 341185643), (799, 275852222), (893, 246815146), (967, 227927534), (1598, 137926111), (1786, 123407573), (1934, 113963767), (7507, 29360054), (15014, 14680027), (15181, 14518538), (16439, 13407502), (18373, 11996186), (30362, 7259269), (32878, 6703751), (36746, 5998093), (45449, 4849522), (90898, 2424761), (127619, 1727062), (142633, 1545266), (255238, 863531), (285266, 772633), (312341, 705658), (352829, 624682)]