201911570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{48889}}^1$

素因数の和:48962

約数の個数: 32

約数和(自身を含む): 422409600

約数和(自身を除く): 220498030

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 826, 2065, 4130, 48889, 97778, 244445, 342223, 488890, 684446, 1711115, 2884451, 3422230, 5768902, 14422255, 20191157, 28844510, 40382314, 100955785, 201911570]

約数ペア:

[(1, 201911570), (2, 100955785), (5, 40382314), (7, 28844510), (10, 20191157), (14, 14422255), (35, 5768902), (59, 3422230), (70, 2884451), (118, 1711115), (295, 684446), (413, 488890), (590, 342223), (826, 244445), (2065, 97778), (4130, 48889)]