197523704

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 449141760

約数和(自身を除く): 251618056

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 71, 94, 98, 142, 151, 188, 196, 284, 302, 329, 376, 392, 497, 568, 604, 658, 994, 1057, 1208, 1316, 1988, 2114, 2303, 2632, 3337, 3479, 3976, 4228, 4606, 6674, 6958, 7097, 7399, 8456, 9212, 10721, 13348, 13916, 14194, 14798, 18424, 21442, 23359, 26696, 27832, 28388, 29596, 42884, 46718, 49679, 56776, 59192, 75047, 85768, 93436, 99358, 150094, 163513, 186872, 198716, 300188, 327026, 347753, 397432, 503887, 525329, 600376, 654052, 695506, 1007774, 1050658, 1308104, 1391012, 2015548, 2101316, 2782024, 3527209, 4031096, 4202632, 7054418, 14108836, 24690463, 28217672, 49380926, 98761852, 197523704]

約数ペア:

[(1, 197523704), (2, 98761852), (4, 49380926), (7, 28217672), (8, 24690463), (14, 14108836), (28, 7054418), (47, 4202632), (49, 4031096), (56, 3527209), (71, 2782024), (94, 2101316), (98, 2015548), (142, 1391012), (151, 1308104), (188, 1050658), (196, 1007774), (284, 695506), (302, 654052), (329, 600376), (376, 525329), (392, 503887), (497, 397432), (568, 347753), (604, 327026), (658, 300188), (994, 198716), (1057, 186872), (1208, 163513), (1316, 150094), (1988, 99358), (2114, 93436), (2303, 85768), (2632, 75047), (3337, 59192), (3479, 56776), (3976, 49679), (4228, 46718), (4606, 42884), (6674, 29596), (6958, 28388), (7097, 27832), (7399, 26696), (8456, 23359), (9212, 21442), (10721, 18424), (13348, 14798), (13916, 14194)]