223397104

素因数分解:

$2^4\times 7^1\times {\mathrm{557}}^1\times {\mathrm{3581}}^1$

素因数の和:4153

約数の個数: 40

約数和(自身を含む): 495691488

約数和(自身を除く): 272294384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 557, 1114, 2228, 3581, 3899, 4456, 7162, 7798, 8912, 14324, 15596, 25067, 28648, 31192, 50134, 57296, 62384, 100268, 200536, 401072, 1994617, 3989234, 7978468, 13962319, 15956936, 27924638, 31913872, 55849276, 111698552, 223397104]

約数ペア:

[(1, 223397104), (2, 111698552), (4, 55849276), (7, 31913872), (8, 27924638), (14, 15956936), (16, 13962319), (28, 7978468), (56, 3989234), (112, 1994617), (557, 401072), (1114, 200536), (2228, 100268), (3581, 62384), (3899, 57296), (4456, 50134), (7162, 31192), (7798, 28648), (8912, 25067), (14324, 15596)]