214584916

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:318

約数の個数: 96

約数和(自身を含む): 482630400

約数和(自身を除く): 268045484

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 53, 91, 98, 106, 182, 196, 212, 227, 343, 364, 371, 454, 637, 686, 689, 742, 908, 1274, 1372, 1378, 1484, 1589, 2548, 2597, 2756, 2951, 3178, 4459, 4823, 5194, 5902, 6356, 8918, 9646, 10388, 11123, 11804, 12031, 17836, 18179, 19292, 20657, 22246, 24062, 33761, 36358, 41314, 44492, 48124, 67522, 72716, 77861, 82628, 84217, 135044, 144599, 155722, 156403, 168434, 236327, 289198, 311444, 312806, 336868, 472654, 578396, 589519, 625612, 945308, 1012193, 1094821, 1179038, 2024386, 2189642, 2358076, 4048772, 4126633, 4379284, 7663747, 8253266, 15327494, 16506532, 30654988, 53646229, 107292458, 214584916]

約数ペア:

[(1, 214584916), (2, 107292458), (4, 53646229), (7, 30654988), (13, 16506532), (14, 15327494), (26, 8253266), (28, 7663747), (49, 4379284), (52, 4126633), (53, 4048772), (91, 2358076), (98, 2189642), (106, 2024386), (182, 1179038), (196, 1094821), (212, 1012193), (227, 945308), (343, 625612), (364, 589519), (371, 578396), (454, 472654), (637, 336868), (686, 312806), (689, 311444), (742, 289198), (908, 236327), (1274, 168434), (1372, 156403), (1378, 155722), (1484, 144599), (1589, 135044), (2548, 84217), (2597, 82628), (2756, 77861), (2951, 72716), (3178, 67522), (4459, 48124), (4823, 44492), (5194, 41314), (5902, 36358), (6356, 33761), (8918, 24062), (9646, 22246), (10388, 20657), (11123, 19292), (11804, 18179), (12031, 17836)]