219251718413

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1187}}^1\times {\mathrm{2273}}^1$

素因数の和:3546

約数の個数: 64

約数和(自身を含む): 290466570240

約数和(自身を除く): 71214851827

約数列:

[1, 7, 13, 19, 47, 91, 133, 247, 329, 611, 893, 1187, 1729, 2273, 4277, 6251, 8309, 11609, 15431, 15911, 22553, 29549, 43187, 55789, 81263, 106831, 108017, 157871, 206843, 293189, 302309, 390523, 561431, 725257, 747817, 1059991, 1388803, 2029789, 2052323, 2698051, 3930017, 5076799, 7419937, 9721621, 13779883, 14208523, 18886357, 26387257, 35074663, 51262969, 96459181, 126808397, 184710799, 245522641, 358840783, 666418597, 887658779, 1648509161, 2409359543, 4664930179, 11539564127, 16865516801, 31321674059, 219251718413]

約数ペア:

[(1, 219251718413), (7, 31321674059), (13, 16865516801), (19, 11539564127), (47, 4664930179), (91, 2409359543), (133, 1648509161), (247, 887658779), (329, 666418597), (611, 358840783), (893, 245522641), (1187, 184710799), (1729, 126808397), (2273, 96459181), (4277, 51262969), (6251, 35074663), (8309, 26387257), (11609, 18886357), (15431, 14208523), (15911, 13779883), (22553, 9721621), (29549, 7419937), (43187, 5076799), (55789, 3930017), (81263, 2698051), (106831, 2052323), (108017, 2029789), (157871, 1388803), (206843, 1059991), (293189, 747817), (302309, 725257), (390523, 561431)]