202989657920

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{12945769}}^1$

素因数の和:12945800

約数の個数: 84

約数和(自身を含む): 562286574180

約数和(自身を除く): 359296916260

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, 15680, 12945769, 25891538, 51783076, 64728845, 90620383, 103566152, 129457690, 181240766, 207132304, 258915380, 362481532, 414264608, 453101915, 517830760, 634342681, 724963064, 828529216, 906203830, 1035661520, 1268685362, 1449926128, 1812407660, 2071323040, 2537370724, 2899852256, 3171713405, 3624815320, 4142646080, 5074741448, 5799704512, 6343426810, 7249630640, 10149482896, 12686853620, 14499261280, 20298965792, 25373707240, 28998522560, 40597931584, 50747414480, 101494828960, 202989657920]

約数ペア:

[(1, 202989657920), (2, 101494828960), (4, 50747414480), (5, 40597931584), (7, 28998522560), (8, 25373707240), (10, 20298965792), (14, 14499261280), (16, 12686853620), (20, 10149482896), (28, 7249630640), (32, 6343426810), (35, 5799704512), (40, 5074741448), (49, 4142646080), (56, 3624815320), (64, 3171713405), (70, 2899852256), (80, 2537370724), (98, 2071323040), (112, 1812407660), (140, 1449926128), (160, 1268685362), (196, 1035661520), (224, 906203830), (245, 828529216), (280, 724963064), (320, 634342681), (392, 517830760), (448, 453101915), (490, 414264608), (560, 362481532), (784, 258915380), (980, 207132304), (1120, 181240766), (1568, 129457690), (1960, 103566152), (2240, 90620383), (3136, 64728845), (3920, 51783076), (7840, 25891538), (15680, 12945769)]