196261884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:600

約数の個数: 144

約数和(自身を含む): 616412160

約数和(自身を除く): 420150276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 139, 156, 182, 234, 252, 273, 278, 364, 417, 431, 468, 546, 556, 819, 834, 862, 973, 1092, 1251, 1293, 1638, 1668, 1724, 1807, 1946, 2502, 2586, 2919, 3017, 3276, 3614, 3879, 3892, 5004, 5172, 5421, 5603, 5838, 6034, 7228, 7758, 8757, 9051, 10842, 11206, 11676, 12068, 12649, 15516, 16263, 16809, 17514, 18102, 21684, 22412, 25298, 27153, 32526, 33618, 35028, 36204, 37947, 39221, 50427, 50596, 54306, 59909, 65052, 67236, 75894, 78442, 100854, 108612, 113841, 117663, 119818, 151788, 156884, 179727, 201708, 227682, 235326, 239636, 352989, 359454, 419363, 455364, 470652, 539181, 705978, 718908, 778817, 838726, 1078362, 1258089, 1411956, 1557634, 1677452, 2156724, 2336451, 2516178, 3115268, 3774267, 4672902, 5032356, 5451719, 7009353, 7548534, 9345804, 10903438, 14018706, 15097068, 16355157, 21806876, 28037412, 32710314, 49065471, 65420628, 98130942, 196261884]

約数ペア:

[(1, 196261884), (2, 98130942), (3, 65420628), (4, 49065471), (6, 32710314), (7, 28037412), (9, 21806876), (12, 16355157), (13, 15097068), (14, 14018706), (18, 10903438), (21, 9345804), (26, 7548534), (28, 7009353), (36, 5451719), (39, 5032356), (42, 4672902), (52, 3774267), (63, 3115268), (78, 2516178), (84, 2336451), (91, 2156724), (117, 1677452), (126, 1557634), (139, 1411956), (156, 1258089), (182, 1078362), (234, 838726), (252, 778817), (273, 718908), (278, 705978), (364, 539181), (417, 470652), (431, 455364), (468, 419363), (546, 359454), (556, 352989), (819, 239636), (834, 235326), (862, 227682), (973, 201708), (1092, 179727), (1251, 156884), (1293, 151788), (1638, 119818), (1668, 117663), (1724, 113841), (1807, 108612), (1946, 100854), (2502, 78442), (2586, 75894), (2919, 67236), (3017, 65052), (3276, 59909), (3614, 54306), (3879, 50596), (3892, 50427), (5004, 39221), (5172, 37947), (5421, 36204), (5603, 35028), (5838, 33618), (6034, 32526), (7228, 27153), (7758, 25298), (8757, 22412), (9051, 21684), (10842, 18102), (11206, 17514), (11676, 16809), (12068, 16263), (12649, 15516)]