205920200416

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{39968983}}^1$

素因数の和:39969023

約数の個数: 48

約数和(自身を含む): 483464830464

約数和(自身を除く): 277544630048

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 39968983, 79937966, 159875932, 279782881, 319751864, 559565762, 639503728, 919286609, 1119131524, 1279007456, 1838573218, 2238263048, 3677146436, 4476526096, 6435006263, 7354292872, 8953052192, 12870012526, 14708585744, 25740025052, 29417171488, 51480050104, 102960100208, 205920200416]

約数ペア:

[(1, 205920200416), (2, 102960100208), (4, 51480050104), (7, 29417171488), (8, 25740025052), (14, 14708585744), (16, 12870012526), (23, 8953052192), (28, 7354292872), (32, 6435006263), (46, 4476526096), (56, 3677146436), (92, 2238263048), (112, 1838573218), (161, 1279007456), (184, 1119131524), (224, 919286609), (322, 639503728), (368, 559565762), (644, 319751864), (736, 279782881), (1288, 159875932), (2576, 79937966), (5152, 39968983)]