199374888

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1549}}^1$

素因数の和:1762

約数の個数: 64

約数和(自身を含む): 517824000

約数和(自身を除く): 318449112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 173, 186, 248, 346, 372, 519, 692, 744, 1038, 1384, 1549, 2076, 3098, 4152, 4647, 5363, 6196, 9294, 10726, 12392, 16089, 18588, 21452, 32178, 37176, 42904, 48019, 64356, 96038, 128712, 144057, 192076, 267977, 288114, 384152, 535954, 576228, 803931, 1071908, 1152456, 1607862, 2143816, 3215724, 6431448, 8307287, 16614574, 24921861, 33229148, 49843722, 66458296, 99687444, 199374888]

約数ペア:

[(1, 199374888), (2, 99687444), (3, 66458296), (4, 49843722), (6, 33229148), (8, 24921861), (12, 16614574), (24, 8307287), (31, 6431448), (62, 3215724), (93, 2143816), (124, 1607862), (173, 1152456), (186, 1071908), (248, 803931), (346, 576228), (372, 535954), (519, 384152), (692, 288114), (744, 267977), (1038, 192076), (1384, 144057), (1549, 128712), (2076, 96038), (3098, 64356), (4152, 48019), (4647, 42904), (5363, 37176), (6196, 32178), (9294, 21452), (10726, 18588), (12392, 16089)]