201553728

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{24413}}^1$

素因数の和:24471

約数の個数: 56

約数和(自身を含む): 545701728

約数和(自身を除く): 344148000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 129, 172, 192, 258, 344, 516, 688, 1032, 1376, 2064, 2752, 4128, 8256, 24413, 48826, 73239, 97652, 146478, 195304, 292956, 390608, 585912, 781216, 1049759, 1171824, 1562432, 2099518, 2343648, 3149277, 4199036, 4687296, 6298554, 8398072, 12597108, 16796144, 25194216, 33592288, 50388432, 67184576, 100776864, 201553728]

約数ペア:

[(1, 201553728), (2, 100776864), (3, 67184576), (4, 50388432), (6, 33592288), (8, 25194216), (12, 16796144), (16, 12597108), (24, 8398072), (32, 6298554), (43, 4687296), (48, 4199036), (64, 3149277), (86, 2343648), (96, 2099518), (129, 1562432), (172, 1171824), (192, 1049759), (258, 781216), (344, 585912), (516, 390608), (688, 292956), (1032, 195304), (1376, 146478), (2064, 97652), (2752, 73239), (4128, 48826), (8256, 24413)]