198580172

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12041}}^1$

素因数の和:12102

約数の個数: 48

約数和(自身を含む): 431585280

約数和(自身を除く): 233005108

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 2356, 4123, 8246, 12041, 16492, 24082, 48164, 84287, 168574, 228779, 337148, 373271, 457558, 746542, 915116, 1493084, 1601453, 2612897, 3202906, 5225794, 6405812, 7092149, 10451588, 14184298, 28368596, 49645043, 99290086, 198580172]

約数ペア:

[(1, 198580172), (2, 99290086), (4, 49645043), (7, 28368596), (14, 14184298), (19, 10451588), (28, 7092149), (31, 6405812), (38, 5225794), (62, 3202906), (76, 2612897), (124, 1601453), (133, 1493084), (217, 915116), (266, 746542), (434, 457558), (532, 373271), (589, 337148), (868, 228779), (1178, 168574), (2356, 84287), (4123, 48164), (8246, 24082), (12041, 16492)]