201016998

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2153}}^1$

素因数の和:2203

約数の個数: 128

約数和(自身を含む): 578995200

約数和(自身を除く): 377978202

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 189, 234, 247, 266, 273, 342, 351, 378, 399, 494, 513, 546, 702, 741, 798, 819, 1026, 1197, 1482, 1638, 1729, 2153, 2223, 2394, 2457, 3458, 3591, 4306, 4446, 4914, 5187, 6459, 6669, 7182, 10374, 12918, 13338, 15071, 15561, 19377, 27989, 30142, 31122, 38754, 40907, 45213, 46683, 55978, 58131, 81814, 83967, 90426, 93366, 116262, 122721, 135639, 167934, 195923, 245442, 251901, 271278, 286349, 368163, 391846, 406917, 503802, 531791, 572698, 587769, 736326, 755703, 813834, 859047, 1063582, 1104489, 1175538, 1511406, 1595373, 1718094, 1763307, 2208978, 2577141, 3190746, 3526614, 3722537, 4786119, 5154282, 5289921, 7445074, 7731423, 9572238, 10579842, 11167611, 14358357, 15462846, 22335222, 28716714, 33502833, 67005666, 100508499, 201016998]

約数ペア:

[(1, 201016998), (2, 100508499), (3, 67005666), (6, 33502833), (7, 28716714), (9, 22335222), (13, 15462846), (14, 14358357), (18, 11167611), (19, 10579842), (21, 9572238), (26, 7731423), (27, 7445074), (38, 5289921), (39, 5154282), (42, 4786119), (54, 3722537), (57, 3526614), (63, 3190746), (78, 2577141), (91, 2208978), (114, 1763307), (117, 1718094), (126, 1595373), (133, 1511406), (171, 1175538), (182, 1104489), (189, 1063582), (234, 859047), (247, 813834), (266, 755703), (273, 736326), (342, 587769), (351, 572698), (378, 531791), (399, 503802), (494, 406917), (513, 391846), (546, 368163), (702, 286349), (741, 271278), (798, 251901), (819, 245442), (1026, 195923), (1197, 167934), (1482, 135639), (1638, 122721), (1729, 116262), (2153, 93366), (2223, 90426), (2394, 83967), (2457, 81814), (3458, 58131), (3591, 55978), (4306, 46683), (4446, 45213), (4914, 40907), (5187, 38754), (6459, 31122), (6669, 30142), (7182, 27989), (10374, 19377), (12918, 15561), (13338, 15071)]