201993498

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1483}}^1$

素因数の和:1568

約数の個数: 96

約数和(自身を含む): 533385216

約数和(自身を除く): 331391718

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 47, 63, 69, 94, 126, 138, 141, 161, 207, 282, 322, 329, 414, 423, 483, 658, 846, 966, 987, 1081, 1449, 1483, 1974, 2162, 2898, 2961, 2966, 3243, 4449, 5922, 6486, 7567, 8898, 9729, 10381, 13347, 15134, 19458, 20762, 22701, 26694, 31143, 34109, 45402, 62286, 68103, 68218, 69701, 93429, 102327, 136206, 139402, 186858, 204654, 209103, 238763, 306981, 418206, 477526, 487907, 613962, 627309, 716289, 975814, 1254618, 1432578, 1463721, 1603123, 2148867, 2927442, 3206246, 4297734, 4391163, 4809369, 8782326, 9618738, 11221861, 14428107, 22443722, 28856214, 33665583, 67331166, 100996749, 201993498]

約数ペア:

[(1, 201993498), (2, 100996749), (3, 67331166), (6, 33665583), (7, 28856214), (9, 22443722), (14, 14428107), (18, 11221861), (21, 9618738), (23, 8782326), (42, 4809369), (46, 4391163), (47, 4297734), (63, 3206246), (69, 2927442), (94, 2148867), (126, 1603123), (138, 1463721), (141, 1432578), (161, 1254618), (207, 975814), (282, 716289), (322, 627309), (329, 613962), (414, 487907), (423, 477526), (483, 418206), (658, 306981), (846, 238763), (966, 209103), (987, 204654), (1081, 186858), (1449, 139402), (1483, 136206), (1974, 102327), (2162, 93429), (2898, 69701), (2961, 68218), (2966, 68103), (3243, 62286), (4449, 45402), (5922, 34109), (6486, 31143), (7567, 26694), (8898, 22701), (9729, 20762), (10381, 19458), (13347, 15134)]