206960712

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:872

約数の個数: 128

約数和(自身を含む): 623616000

約数和(自身を除く): 416655288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 49, 56, 62, 84, 93, 98, 124, 147, 168, 186, 196, 217, 248, 294, 343, 372, 392, 434, 588, 651, 686, 744, 811, 868, 1029, 1176, 1302, 1372, 1519, 1622, 1736, 2058, 2433, 2604, 2744, 3038, 3244, 4116, 4557, 4866, 5208, 5677, 6076, 6488, 8232, 9114, 9732, 10633, 11354, 12152, 17031, 18228, 19464, 21266, 22708, 25141, 31899, 34062, 36456, 39739, 42532, 45416, 50282, 63798, 68124, 75423, 79478, 85064, 100564, 119217, 127596, 136248, 150846, 158956, 175987, 201128, 238434, 255192, 278173, 301692, 317912, 351974, 476868, 527961, 556346, 603384, 703948, 834519, 953736, 1055922, 1112692, 1231909, 1407896, 1669038, 2111844, 2225384, 2463818, 3338076, 3695727, 4223688, 4927636, 6676152, 7391454, 8623363, 9855272, 14782908, 17246726, 25870089, 29565816, 34493452, 51740178, 68986904, 103480356, 206960712]

約数ペア:

[(1, 206960712), (2, 103480356), (3, 68986904), (4, 51740178), (6, 34493452), (7, 29565816), (8, 25870089), (12, 17246726), (14, 14782908), (21, 9855272), (24, 8623363), (28, 7391454), (31, 6676152), (42, 4927636), (49, 4223688), (56, 3695727), (62, 3338076), (84, 2463818), (93, 2225384), (98, 2111844), (124, 1669038), (147, 1407896), (168, 1231909), (186, 1112692), (196, 1055922), (217, 953736), (248, 834519), (294, 703948), (343, 603384), (372, 556346), (392, 527961), (434, 476868), (588, 351974), (651, 317912), (686, 301692), (744, 278173), (811, 255192), (868, 238434), (1029, 201128), (1176, 175987), (1302, 158956), (1372, 150846), (1519, 136248), (1622, 127596), (1736, 119217), (2058, 100564), (2433, 85064), (2604, 79478), (2744, 75423), (3038, 68124), (3244, 63798), (4116, 50282), (4557, 45416), (4866, 42532), (5208, 39739), (5677, 36456), (6076, 34062), (6488, 31899), (8232, 25141), (9114, 22708), (9732, 21266), (10633, 19464), (11354, 18228), (12152, 17031)]