196961352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{641}}^1$

素因数の和:747

約数の個数: 128

約数和(自身を含む): 591667200

約数和(自身を除く): 394705848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 59, 62, 84, 93, 118, 124, 168, 177, 186, 217, 236, 248, 354, 372, 413, 434, 472, 641, 651, 708, 744, 826, 868, 1239, 1282, 1302, 1416, 1652, 1736, 1829, 1923, 2478, 2564, 2604, 3304, 3658, 3846, 4487, 4956, 5128, 5208, 5487, 7316, 7692, 8974, 9912, 10974, 12803, 13461, 14632, 15384, 17948, 19871, 21948, 25606, 26922, 35896, 37819, 38409, 39742, 43896, 51212, 53844, 59613, 75638, 76818, 79484, 102424, 107688, 113457, 119226, 139097, 151276, 153636, 158968, 226914, 238452, 264733, 278194, 302552, 307272, 417291, 453828, 476904, 529466, 556388, 794199, 834582, 907656, 1058932, 1112776, 1172389, 1588398, 1669164, 2117864, 2344778, 3176796, 3338328, 3517167, 4689556, 6353592, 7034334, 8206723, 9379112, 14068668, 16413446, 24620169, 28137336, 32826892, 49240338, 65653784, 98480676, 196961352]

約数ペア:

[(1, 196961352), (2, 98480676), (3, 65653784), (4, 49240338), (6, 32826892), (7, 28137336), (8, 24620169), (12, 16413446), (14, 14068668), (21, 9379112), (24, 8206723), (28, 7034334), (31, 6353592), (42, 4689556), (56, 3517167), (59, 3338328), (62, 3176796), (84, 2344778), (93, 2117864), (118, 1669164), (124, 1588398), (168, 1172389), (177, 1112776), (186, 1058932), (217, 907656), (236, 834582), (248, 794199), (354, 556388), (372, 529466), (413, 476904), (434, 453828), (472, 417291), (641, 307272), (651, 302552), (708, 278194), (744, 264733), (826, 238452), (868, 226914), (1239, 158968), (1282, 153636), (1302, 151276), (1416, 139097), (1652, 119226), (1736, 113457), (1829, 107688), (1923, 102424), (2478, 79484), (2564, 76818), (2604, 75638), (3304, 59613), (3658, 53844), (3846, 51212), (4487, 43896), (4956, 39742), (5128, 38409), (5208, 37819), (5487, 35896), (7316, 26922), (7692, 25606), (8974, 21948), (9912, 19871), (10974, 17948), (12803, 15384), (13461, 14632)]