207949302

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:567

約数の個数: 128

約数和(自身を含む): 544112640

約数和(自身を除く): 336163338

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 31, 33, 46, 54, 62, 66, 69, 93, 99, 138, 186, 198, 207, 253, 279, 297, 341, 414, 491, 506, 558, 594, 621, 682, 713, 759, 837, 982, 1023, 1242, 1426, 1473, 1518, 1674, 2046, 2139, 2277, 2946, 3069, 4278, 4419, 4554, 5401, 6138, 6417, 6831, 7843, 8838, 9207, 10802, 11293, 12834, 13257, 13662, 15221, 15686, 16203, 18414, 19251, 22586, 23529, 26514, 30442, 32406, 33879, 38502, 45663, 47058, 48609, 67758, 70587, 91326, 97218, 101637, 124223, 136989, 141174, 145827, 167431, 203274, 211761, 248446, 273978, 291654, 304911, 334862, 350083, 372669, 410967, 423522, 502293, 609822, 700166, 745338, 821934, 1004586, 1050249, 1118007, 1506879, 2100498, 2236014, 3013758, 3150747, 3354021, 3850913, 4520637, 6301494, 6708042, 7701826, 9041274, 9452241, 11552739, 18904482, 23105478, 34658217, 69316434, 103974651, 207949302]

約数ペア:

[(1, 207949302), (2, 103974651), (3, 69316434), (6, 34658217), (9, 23105478), (11, 18904482), (18, 11552739), (22, 9452241), (23, 9041274), (27, 7701826), (31, 6708042), (33, 6301494), (46, 4520637), (54, 3850913), (62, 3354021), (66, 3150747), (69, 3013758), (93, 2236014), (99, 2100498), (138, 1506879), (186, 1118007), (198, 1050249), (207, 1004586), (253, 821934), (279, 745338), (297, 700166), (341, 609822), (414, 502293), (491, 423522), (506, 410967), (558, 372669), (594, 350083), (621, 334862), (682, 304911), (713, 291654), (759, 273978), (837, 248446), (982, 211761), (1023, 203274), (1242, 167431), (1426, 145827), (1473, 141174), (1518, 136989), (1674, 124223), (2046, 101637), (2139, 97218), (2277, 91326), (2946, 70587), (3069, 67758), (4278, 48609), (4419, 47058), (4554, 45663), (5401, 38502), (6138, 33879), (6417, 32406), (6831, 30442), (7843, 26514), (8838, 23529), (9207, 22586), (10802, 19251), (11293, 18414), (12834, 16203), (13257, 15686), (13662, 15221)]