206781302

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 418364352

約数和(自身を除く): 211583050

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 53, 91, 97, 106, 119, 169, 182, 194, 221, 238, 338, 371, 442, 679, 689, 742, 901, 1183, 1261, 1358, 1378, 1547, 1649, 1802, 2366, 2522, 2873, 3094, 3298, 4823, 5141, 5746, 6307, 8827, 8957, 9646, 10282, 11543, 11713, 12614, 16393, 17654, 17914, 20111, 21437, 23086, 23426, 32786, 35987, 40222, 42874, 62699, 66833, 71974, 81991, 87397, 114751, 125398, 133666, 150059, 152269, 163982, 174794, 229502, 278681, 300118, 304538, 467831, 557362, 611779, 868829, 935662, 1065883, 1136161, 1223558, 1737658, 1950767, 2131766, 2272322, 3901534, 6081803, 7953127, 12163606, 14770093, 15906254, 29540186, 103390651, 206781302]

約数ペア:

[(1, 206781302), (2, 103390651), (7, 29540186), (13, 15906254), (14, 14770093), (17, 12163606), (26, 7953127), (34, 6081803), (53, 3901534), (91, 2272322), (97, 2131766), (106, 1950767), (119, 1737658), (169, 1223558), (182, 1136161), (194, 1065883), (221, 935662), (238, 868829), (338, 611779), (371, 557362), (442, 467831), (679, 304538), (689, 300118), (742, 278681), (901, 229502), (1183, 174794), (1261, 163982), (1358, 152269), (1378, 150059), (1547, 133666), (1649, 125398), (1802, 114751), (2366, 87397), (2522, 81991), (2873, 71974), (3094, 66833), (3298, 62699), (4823, 42874), (5141, 40222), (5746, 35987), (6307, 32786), (8827, 23426), (8957, 23086), (9646, 21437), (10282, 20111), (11543, 17914), (11713, 17654), (12614, 16393)]