199605714

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:253

約数の個数: 144

約数和(自身を含む): 529820928

約数和(自身を除く): 330215214

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 49, 62, 66, 77, 93, 98, 121, 147, 154, 181, 186, 217, 231, 242, 294, 341, 362, 363, 434, 462, 539, 543, 651, 682, 726, 847, 1023, 1078, 1086, 1267, 1302, 1519, 1617, 1694, 1991, 2046, 2387, 2534, 2541, 3038, 3234, 3751, 3801, 3982, 4557, 4774, 5082, 5611, 5929, 5973, 7161, 7502, 7602, 8869, 9114, 11222, 11253, 11858, 11946, 13937, 14322, 16709, 16833, 17738, 17787, 21901, 22506, 26257, 26607, 27874, 33418, 33666, 35574, 39277, 41811, 43802, 50127, 52514, 53214, 61721, 65703, 78554, 78771, 83622, 97559, 100254, 117831, 123442, 131406, 153307, 157542, 183799, 185163, 195118, 235662, 274939, 292677, 306614, 367598, 370326, 432047, 459921, 549878, 551397, 585354, 678931, 824817, 864094, 919842, 1073149, 1102794, 1296141, 1357862, 1649634, 2036793, 2146298, 2592282, 3024329, 3219447, 4073586, 4752517, 6048658, 6438894, 9072987, 9505034, 14257551, 18145974, 28515102, 33267619, 66535238, 99802857, 199605714]

約数ペア:

[(1, 199605714), (2, 99802857), (3, 66535238), (6, 33267619), (7, 28515102), (11, 18145974), (14, 14257551), (21, 9505034), (22, 9072987), (31, 6438894), (33, 6048658), (42, 4752517), (49, 4073586), (62, 3219447), (66, 3024329), (77, 2592282), (93, 2146298), (98, 2036793), (121, 1649634), (147, 1357862), (154, 1296141), (181, 1102794), (186, 1073149), (217, 919842), (231, 864094), (242, 824817), (294, 678931), (341, 585354), (362, 551397), (363, 549878), (434, 459921), (462, 432047), (539, 370326), (543, 367598), (651, 306614), (682, 292677), (726, 274939), (847, 235662), (1023, 195118), (1078, 185163), (1086, 183799), (1267, 157542), (1302, 153307), (1519, 131406), (1617, 123442), (1694, 117831), (1991, 100254), (2046, 97559), (2387, 83622), (2534, 78771), (2541, 78554), (3038, 65703), (3234, 61721), (3751, 53214), (3801, 52514), (3982, 50127), (4557, 43802), (4774, 41811), (5082, 39277), (5611, 35574), (5929, 33666), (5973, 33418), (7161, 27874), (7502, 26607), (7602, 26257), (8869, 22506), (9114, 21901), (11222, 17787), (11253, 17738), (11858, 16833), (11946, 16709), (13937, 14322)]