201712321426

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1229}}^1\times {\mathrm{5051}}^1$

素因数の和:6511

約数の個数: 64

約数和(自身を含む): 379399541760

約数和(自身を除く): 177687220334

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 211, 422, 1229, 1477, 2321, 2458, 2954, 4642, 5051, 8603, 10102, 13519, 16247, 17206, 27038, 32494, 35357, 55561, 70714, 94633, 111122, 189266, 259319, 388927, 518638, 777854, 1065761, 1815233, 2131522, 2852509, 3630466, 5705018, 6207679, 7460327, 11723371, 12415358, 14920654, 19967563, 23446742, 39935126, 43453753, 68284469, 82063597, 86907506, 136568938, 164127194, 477991283, 955982566, 1309820269, 2619640538, 9168741883, 14408022959, 18337483766, 28816045918, 100856160713, 201712321426]

約数ペア:

[(1, 201712321426), (2, 100856160713), (7, 28816045918), (11, 18337483766), (14, 14408022959), (22, 9168741883), (77, 2619640538), (154, 1309820269), (211, 955982566), (422, 477991283), (1229, 164127194), (1477, 136568938), (2321, 86907506), (2458, 82063597), (2954, 68284469), (4642, 43453753), (5051, 39935126), (8603, 23446742), (10102, 19967563), (13519, 14920654), (16247, 12415358), (17206, 11723371), (27038, 7460327), (32494, 6207679), (35357, 5705018), (55561, 3630466), (70714, 2852509), (94633, 2131522), (111122, 1815233), (189266, 1065761), (259319, 777854), (388927, 518638)]