207777752

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1061}}^1$

素因数の和:1356

約数の個数: 64

約数和(自身を含む): 481723200

約数和(自身を除く): 273945448

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 269, 364, 538, 728, 1061, 1076, 1883, 2122, 2152, 3497, 3766, 4244, 6994, 7427, 7532, 8488, 13793, 13988, 14854, 15064, 24479, 27586, 27976, 29708, 48958, 55172, 59416, 96551, 97916, 110344, 193102, 195832, 285409, 386204, 570818, 772408, 1141636, 1997863, 2283272, 3710317, 3995726, 7420634, 7991452, 14841268, 15982904, 25972219, 29682536, 51944438, 103888876, 207777752]

約数ペア:

[(1, 207777752), (2, 103888876), (4, 51944438), (7, 29682536), (8, 25972219), (13, 15982904), (14, 14841268), (26, 7991452), (28, 7420634), (52, 3995726), (56, 3710317), (91, 2283272), (104, 1997863), (182, 1141636), (269, 772408), (364, 570818), (538, 386204), (728, 285409), (1061, 195832), (1076, 193102), (1883, 110344), (2122, 97916), (2152, 96551), (3497, 59416), (3766, 55172), (4244, 48958), (6994, 29708), (7427, 27976), (7532, 27586), (8488, 24479), (13793, 15064), (13988, 14854)]