201872651776

素因数分解:

$2^9\times {\mathrm{43}}^1\times {\mathrm{547}}^1\times {\mathrm{16763}}^1$

素因数の和:17371

約数の個数: 80

約数和(自身を含む): 413510480064

約数和(自身を除く): 211637828288

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 512, 547, 688, 1094, 1376, 2188, 2752, 4376, 5504, 8752, 11008, 16763, 17504, 22016, 23521, 33526, 35008, 47042, 67052, 70016, 94084, 134104, 140032, 188168, 268208, 280064, 376336, 536416, 720809, 752672, 1072832, 1441618, 1505344, 2145664, 2883236, 3010688, 4291328, 5766472, 6021376, 8582656, 9169361, 11532944, 12042752, 18338722, 23065888, 36677444, 46131776, 73354888, 92263552, 146709776, 184527104, 293419552, 369054208, 394282523, 586839104, 788565046, 1173678208, 1577130092, 2347356416, 3154260184, 4694712832, 6308520368, 12617040736, 25234081472, 50468162944, 100936325888, 201872651776]

約数ペア:

[(1, 201872651776), (2, 100936325888), (4, 50468162944), (8, 25234081472), (16, 12617040736), (32, 6308520368), (43, 4694712832), (64, 3154260184), (86, 2347356416), (128, 1577130092), (172, 1173678208), (256, 788565046), (344, 586839104), (512, 394282523), (547, 369054208), (688, 293419552), (1094, 184527104), (1376, 146709776), (2188, 92263552), (2752, 73354888), (4376, 46131776), (5504, 36677444), (8752, 23065888), (11008, 18338722), (16763, 12042752), (17504, 11532944), (22016, 9169361), (23521, 8582656), (33526, 6021376), (35008, 5766472), (47042, 4291328), (67052, 3010688), (70016, 2883236), (94084, 2145664), (134104, 1505344), (140032, 1441618), (188168, 1072832), (268208, 752672), (280064, 720809), (376336, 536416)]