201346880

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{12841}}^1$

素因数の和:12872

約数の個数: 84

約数和(自身を含む): 557779428

約数和(自身を除く): 356432548

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 12841, 15680, 25682, 51364, 64205, 89887, 102728, 128410, 179774, 205456, 256820, 359548, 410912, 449435, 513640, 629209, 719096, 821824, 898870, 1027280, 1258418, 1438192, 1797740, 2054560, 2516836, 2876384, 3146045, 3595480, 4109120, 5033672, 5752768, 6292090, 7190960, 10067344, 12584180, 14381920, 20134688, 25168360, 28763840, 40269376, 50336720, 100673440, 201346880]

約数ペア:

[(1, 201346880), (2, 100673440), (4, 50336720), (5, 40269376), (7, 28763840), (8, 25168360), (10, 20134688), (14, 14381920), (16, 12584180), (20, 10067344), (28, 7190960), (32, 6292090), (35, 5752768), (40, 5033672), (49, 4109120), (56, 3595480), (64, 3146045), (70, 2876384), (80, 2516836), (98, 2054560), (112, 1797740), (140, 1438192), (160, 1258418), (196, 1027280), (224, 898870), (245, 821824), (280, 719096), (320, 629209), (392, 513640), (448, 449435), (490, 410912), (560, 359548), (784, 256820), (980, 205456), (1120, 179774), (1568, 128410), (1960, 102728), (2240, 89887), (3136, 64205), (3920, 51364), (7840, 25682), (12841, 15680)]