201511492

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29137}}^1$

素因数の和:29180

約数の個数: 48

約数和(自身を含む): 456883840

約数和(自身を除く): 255372348

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 29137, 58274, 116548, 203959, 378781, 407918, 553603, 757562, 815836, 1107206, 1515124, 2214412, 2651467, 3875221, 5302934, 7196839, 7750442, 10605868, 14393678, 15500884, 28787356, 50377873, 100755746, 201511492]

約数ペア:

[(1, 201511492), (2, 100755746), (4, 50377873), (7, 28787356), (13, 15500884), (14, 14393678), (19, 10605868), (26, 7750442), (28, 7196839), (38, 5302934), (52, 3875221), (76, 2651467), (91, 2214412), (133, 1515124), (182, 1107206), (247, 815836), (266, 757562), (364, 553603), (494, 407918), (532, 378781), (988, 203959), (1729, 116548), (3458, 58274), (6916, 29137)]