194895260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{7213}}^1$

素因数の和:7422

約数の個数: 48

約数和(自身を含む): 470237376

約数和(自身を除く): 275342116

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 193, 386, 772, 965, 1351, 1930, 2702, 3860, 5404, 6755, 7213, 13510, 14426, 27020, 28852, 36065, 50491, 72130, 100982, 144260, 201964, 252455, 504910, 1009820, 1392109, 2784218, 5568436, 6960545, 9744763, 13921090, 19489526, 27842180, 38979052, 48723815, 97447630, 194895260]

約数ペア:

[(1, 194895260), (2, 97447630), (4, 48723815), (5, 38979052), (7, 27842180), (10, 19489526), (14, 13921090), (20, 9744763), (28, 6960545), (35, 5568436), (70, 2784218), (140, 1392109), (193, 1009820), (386, 504910), (772, 252455), (965, 201964), (1351, 144260), (1930, 100982), (2702, 72130), (3860, 50491), (5404, 36065), (6755, 28852), (7213, 27020), (13510, 14426)]