199642576

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4079}}^1$

素因数の和:4136

約数の個数: 80

約数和(自身を含む): 485683200

約数和(自身を除く): 286040624

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 56, 76, 92, 112, 133, 152, 161, 184, 266, 304, 322, 368, 437, 532, 644, 874, 1064, 1288, 1748, 2128, 2576, 3059, 3496, 4079, 6118, 6992, 8158, 12236, 16316, 24472, 28553, 32632, 48944, 57106, 65264, 77501, 93817, 114212, 155002, 187634, 228424, 310004, 375268, 456848, 542507, 620008, 656719, 750536, 1085014, 1240016, 1313438, 1501072, 1782523, 2170028, 2626876, 3565046, 4340056, 5253752, 7130092, 8680112, 10507504, 12477661, 14260184, 24955322, 28520368, 49910644, 99821288, 199642576]

約数ペア:

[(1, 199642576), (2, 99821288), (4, 49910644), (7, 28520368), (8, 24955322), (14, 14260184), (16, 12477661), (19, 10507504), (23, 8680112), (28, 7130092), (38, 5253752), (46, 4340056), (56, 3565046), (76, 2626876), (92, 2170028), (112, 1782523), (133, 1501072), (152, 1313438), (161, 1240016), (184, 1085014), (266, 750536), (304, 656719), (322, 620008), (368, 542507), (437, 456848), (532, 375268), (644, 310004), (874, 228424), (1064, 187634), (1288, 155002), (1748, 114212), (2128, 93817), (2576, 77501), (3059, 65264), (3496, 57106), (4079, 48944), (6118, 32632), (6992, 28553), (8158, 24472), (12236, 16316)]