201398272

素因数分解:

$2^{11}\times {\mathrm{29}}^1\times {\mathrm{3391}}^1$

素因数の和:3442

約数の個数: 48

約数和(自身を含む): 416707200

約数和(自身を除く): 215308928

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 512, 928, 1024, 1856, 2048, 3391, 3712, 6782, 7424, 13564, 14848, 27128, 29696, 54256, 59392, 98339, 108512, 196678, 217024, 393356, 434048, 786712, 868096, 1573424, 1736192, 3146848, 3472384, 6293696, 6944768, 12587392, 25174784, 50349568, 100699136, 201398272]

約数ペア:

[(1, 201398272), (2, 100699136), (4, 50349568), (8, 25174784), (16, 12587392), (29, 6944768), (32, 6293696), (58, 3472384), (64, 3146848), (116, 1736192), (128, 1573424), (232, 868096), (256, 786712), (464, 434048), (512, 393356), (928, 217024), (1024, 196678), (1856, 108512), (2048, 98339), (3391, 59392), (3712, 54256), (6782, 29696), (7424, 27128), (13564, 14848)]