198884784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20411}}^1$

素因数の和:20458

約数の個数: 80

約数和(自身を含む): 607461120

約数和(自身を除く): 408576336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 84, 87, 112, 116, 168, 174, 203, 232, 336, 348, 406, 464, 609, 696, 812, 1218, 1392, 1624, 2436, 3248, 4872, 9744, 20411, 40822, 61233, 81644, 122466, 142877, 163288, 244932, 285754, 326576, 428631, 489864, 571508, 591919, 857262, 979728, 1143016, 1183838, 1714524, 1775757, 2286032, 2367676, 3429048, 3551514, 4143433, 4735352, 6858096, 7103028, 8286866, 9470704, 12430299, 14206056, 16573732, 24860598, 28412112, 33147464, 49721196, 66294928, 99442392, 198884784]

約数ペア:

[(1, 198884784), (2, 99442392), (3, 66294928), (4, 49721196), (6, 33147464), (7, 28412112), (8, 24860598), (12, 16573732), (14, 14206056), (16, 12430299), (21, 9470704), (24, 8286866), (28, 7103028), (29, 6858096), (42, 4735352), (48, 4143433), (56, 3551514), (58, 3429048), (84, 2367676), (87, 2286032), (112, 1775757), (116, 1714524), (168, 1183838), (174, 1143016), (203, 979728), (232, 857262), (336, 591919), (348, 571508), (406, 489864), (464, 428631), (609, 326576), (696, 285754), (812, 244932), (1218, 163288), (1392, 142877), (1624, 122466), (2436, 81644), (3248, 61233), (4872, 40822), (9744, 20411)]