208519682

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1\times {\mathrm{547}}^1$

素因数の和:1002

約数の個数: 32

約数和(自身を含む): 363994752

約数和(自身を除く): 155475070

約数列:

[1, 2, 7, 14, 73, 146, 373, 511, 547, 746, 1022, 1094, 2611, 3829, 5222, 7658, 27229, 39931, 54458, 79862, 190603, 204031, 279517, 381206, 408062, 559034, 1428217, 2856434, 14894263, 29788526, 104259841, 208519682]

約数ペア:

[(1, 208519682), (2, 104259841), (7, 29788526), (14, 14894263), (73, 2856434), (146, 1428217), (373, 559034), (511, 408062), (547, 381206), (746, 279517), (1022, 204031), (1094, 190603), (2611, 79862), (3829, 54458), (5222, 39931), (7658, 27229)]