195789664

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{20327}}^1$

素因数の和:20387

約数の個数: 48

約数和(自身を含む): 450793728

約数和(自身を除く): 255004064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1376, 2408, 4816, 9632, 20327, 40654, 81308, 142289, 162616, 284578, 325232, 569156, 650464, 874061, 1138312, 1748122, 2276624, 3496244, 4553248, 6118427, 6992488, 12236854, 13984976, 24473708, 27969952, 48947416, 97894832, 195789664]

約数ペア:

[(1, 195789664), (2, 97894832), (4, 48947416), (7, 27969952), (8, 24473708), (14, 13984976), (16, 12236854), (28, 6992488), (32, 6118427), (43, 4553248), (56, 3496244), (86, 2276624), (112, 1748122), (172, 1138312), (224, 874061), (301, 650464), (344, 569156), (602, 325232), (688, 284578), (1204, 162616), (1376, 142289), (2408, 81308), (4816, 40654), (9632, 20327)]