195782207504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{757}}^1\times {\mathrm{17033}}^1$

素因数の和:17884

約数の個数: 80

約数和(自身を含む): 414674469552

約数和(自身を除く): 218892262048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 208, 292, 584, 757, 949, 1168, 1514, 1898, 3028, 3796, 6056, 7592, 9841, 12112, 15184, 17033, 19682, 34066, 39364, 55261, 68132, 78728, 110522, 136264, 157456, 221044, 221429, 272528, 442088, 442858, 718393, 884176, 885716, 1243409, 1436786, 1771432, 2486818, 2873572, 3542864, 4973636, 5747144, 9947272, 11494288, 12893981, 16164317, 19894544, 25787962, 32328634, 51575924, 64657268, 103151848, 129314536, 167621753, 206303696, 258629072, 335243506, 670487012, 941260613, 1340974024, 1882521226, 2681948048, 3765042452, 7530084904, 12236387969, 15060169808, 24472775938, 48945551876, 97891103752, 195782207504]

約数ペア:

[(1, 195782207504), (2, 97891103752), (4, 48945551876), (8, 24472775938), (13, 15060169808), (16, 12236387969), (26, 7530084904), (52, 3765042452), (73, 2681948048), (104, 1882521226), (146, 1340974024), (208, 941260613), (292, 670487012), (584, 335243506), (757, 258629072), (949, 206303696), (1168, 167621753), (1514, 129314536), (1898, 103151848), (3028, 64657268), (3796, 51575924), (6056, 32328634), (7592, 25787962), (9841, 19894544), (12112, 16164317), (15184, 12893981), (17033, 11494288), (19682, 9947272), (34066, 5747144), (39364, 4973636), (55261, 3542864), (68132, 2873572), (78728, 2486818), (110522, 1771432), (136264, 1436786), (157456, 1243409), (221044, 885716), (221429, 884176), (272528, 718393), (442088, 442858)]