201194560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{89819}}^1$

素因数の和:89843

約数の個数: 56

約数和(自身を含む): 547542720

約数和(自身を除く): 346348160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 89819, 179638, 359276, 449095, 628733, 718552, 898190, 1257466, 1437104, 1796380, 2514932, 2874208, 3143665, 3592760, 5029864, 5748416, 6287330, 7185520, 10059728, 12574660, 14371040, 20119456, 25149320, 28742080, 40238912, 50298640, 100597280, 201194560]

約数ペア:

[(1, 201194560), (2, 100597280), (4, 50298640), (5, 40238912), (7, 28742080), (8, 25149320), (10, 20119456), (14, 14371040), (16, 12574660), (20, 10059728), (28, 7185520), (32, 6287330), (35, 5748416), (40, 5029864), (56, 3592760), (64, 3143665), (70, 2874208), (80, 2514932), (112, 1796380), (140, 1437104), (160, 1257466), (224, 898190), (280, 718552), (320, 628733), (448, 449095), (560, 359276), (1120, 179638), (2240, 89819)]