202779192

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{557}}^1$

素因数の和:781

約数の個数: 128

約数和(自身を含む): 636387840

約数和(自身を除く): 433608648

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 197, 231, 264, 308, 394, 462, 557, 591, 616, 788, 924, 1114, 1182, 1379, 1576, 1671, 1848, 2167, 2228, 2364, 2758, 3342, 3899, 4137, 4334, 4456, 4728, 5516, 6127, 6501, 6684, 7798, 8274, 8668, 11032, 11697, 12254, 13002, 13368, 15169, 15596, 16548, 17336, 18381, 23394, 24508, 26004, 30338, 31192, 33096, 36762, 42889, 45507, 46788, 49016, 52008, 60676, 73524, 85778, 91014, 93576, 109729, 121352, 128667, 147048, 171556, 182028, 219458, 257334, 329187, 343112, 364056, 438916, 514668, 658374, 768103, 877832, 1029336, 1207019, 1316748, 1536206, 2304309, 2414038, 2633496, 3072412, 3621057, 4608618, 4828076, 6144824, 7242114, 8449133, 9217236, 9656152, 14484228, 16898266, 18434472, 25347399, 28968456, 33796532, 50694798, 67593064, 101389596, 202779192]

約数ペア:

[(1, 202779192), (2, 101389596), (3, 67593064), (4, 50694798), (6, 33796532), (7, 28968456), (8, 25347399), (11, 18434472), (12, 16898266), (14, 14484228), (21, 9656152), (22, 9217236), (24, 8449133), (28, 7242114), (33, 6144824), (42, 4828076), (44, 4608618), (56, 3621057), (66, 3072412), (77, 2633496), (84, 2414038), (88, 2304309), (132, 1536206), (154, 1316748), (168, 1207019), (197, 1029336), (231, 877832), (264, 768103), (308, 658374), (394, 514668), (462, 438916), (557, 364056), (591, 343112), (616, 329187), (788, 257334), (924, 219458), (1114, 182028), (1182, 171556), (1379, 147048), (1576, 128667), (1671, 121352), (1848, 109729), (2167, 93576), (2228, 91014), (2364, 85778), (2758, 73524), (3342, 60676), (3899, 52008), (4137, 49016), (4334, 46788), (4456, 45507), (4728, 42889), (5516, 36762), (6127, 33096), (6501, 31192), (6684, 30338), (7798, 26004), (8274, 24508), (8668, 23394), (11032, 18381), (11697, 17336), (12254, 16548), (13002, 15596), (13368, 15169)]