204655304

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{117889}}^1$

素因数の和:117933

約数の個数: 32

約数和(自身を含む): 452697600

約数和(自身を除く): 248042296

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 117889, 235778, 471556, 825223, 943112, 1650446, 3300892, 3654559, 6601784, 7309118, 14618236, 25581913, 29236472, 51163826, 102327652, 204655304]

約数ペア:

[(1, 204655304), (2, 102327652), (4, 51163826), (7, 29236472), (8, 25581913), (14, 14618236), (28, 7309118), (31, 6601784), (56, 3654559), (62, 3300892), (124, 1650446), (217, 943112), (248, 825223), (434, 471556), (868, 235778), (1736, 117889)]