208430076

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{1087}}^1$

素因数の和:1171

約数の個数: 72

約数和(自身を含む): 530682880

約数和(自身を除く): 322252804

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 174, 228, 348, 551, 841, 1087, 1102, 1653, 1682, 2174, 2204, 2523, 3261, 3306, 3364, 4348, 5046, 6522, 6612, 10092, 13044, 15979, 20653, 31523, 31958, 41306, 47937, 61959, 63046, 63916, 82612, 94569, 95874, 123918, 126092, 189138, 191748, 247836, 378276, 598937, 914167, 1197874, 1796811, 1828334, 2395748, 2742501, 3593622, 3656668, 5485002, 7187244, 10970004, 17369173, 34738346, 52107519, 69476692, 104215038, 208430076]

約数ペア:

[(1, 208430076), (2, 104215038), (3, 69476692), (4, 52107519), (6, 34738346), (12, 17369173), (19, 10970004), (29, 7187244), (38, 5485002), (57, 3656668), (58, 3593622), (76, 2742501), (87, 2395748), (114, 1828334), (116, 1796811), (174, 1197874), (228, 914167), (348, 598937), (551, 378276), (841, 247836), (1087, 191748), (1102, 189138), (1653, 126092), (1682, 123918), (2174, 95874), (2204, 94569), (2523, 82612), (3261, 63916), (3306, 63046), (3364, 61959), (4348, 47937), (5046, 41306), (6522, 31958), (6612, 31523), (10092, 20653), (13044, 15979)]