198913344

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{21143}}^1$

素因数の和:21172

約数の個数: 84

約数和(自身を含む): 612245664

約数和(自身を除く): 413332320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 9408, 21143, 42286, 63429, 84572, 126858, 148001, 169144, 253716, 296002, 338288, 444003, 507432, 592004, 676576, 888006, 1014864, 1036007, 1184008, 1353152, 1776012, 2029728, 2072014, 2368016, 3108021, 3552024, 4059456, 4144028, 4736032, 6216042, 7104048, 8288056, 9472064, 12432084, 14208096, 16576112, 24864168, 28416192, 33152224, 49728336, 66304448, 99456672, 198913344]

約数ペア:

[(1, 198913344), (2, 99456672), (3, 66304448), (4, 49728336), (6, 33152224), (7, 28416192), (8, 24864168), (12, 16576112), (14, 14208096), (16, 12432084), (21, 9472064), (24, 8288056), (28, 7104048), (32, 6216042), (42, 4736032), (48, 4144028), (49, 4059456), (56, 3552024), (64, 3108021), (84, 2368016), (96, 2072014), (98, 2029728), (112, 1776012), (147, 1353152), (168, 1184008), (192, 1036007), (196, 1014864), (224, 888006), (294, 676576), (336, 592004), (392, 507432), (448, 444003), (588, 338288), (672, 296002), (784, 253716), (1176, 169144), (1344, 148001), (1568, 126858), (2352, 84572), (3136, 63429), (4704, 42286), (9408, 21143)]