199264156

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17659}}^1$

素因数の和:17714

約数の個数: 48

約数和(自身を含む): 443054080

約数和(自身を除く): 243789924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 17659, 35318, 70636, 123613, 229567, 247226, 459134, 494452, 547429, 918268, 1094858, 1606969, 2189716, 3213938, 3832003, 6427876, 7116577, 7664006, 14233154, 15328012, 28466308, 49816039, 99632078, 199264156]

約数ペア:

[(1, 199264156), (2, 99632078), (4, 49816039), (7, 28466308), (13, 15328012), (14, 14233154), (26, 7664006), (28, 7116577), (31, 6427876), (52, 3832003), (62, 3213938), (91, 2189716), (124, 1606969), (182, 1094858), (217, 918268), (364, 547429), (403, 494452), (434, 459134), (806, 247226), (868, 229567), (1612, 123613), (2821, 70636), (5642, 35318), (11284, 17659)]