199153150

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2803}}^1$

素因数の和:2858

約数の個数: 72

約数和(自身を含む): 445920120

約数和(自身を除く): 246766970

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 49, 50, 58, 70, 98, 145, 175, 203, 245, 290, 350, 406, 490, 725, 1015, 1225, 1421, 1450, 2030, 2450, 2803, 2842, 5075, 5606, 7105, 10150, 14015, 14210, 19621, 28030, 35525, 39242, 70075, 71050, 81287, 98105, 137347, 140150, 162574, 196210, 274694, 406435, 490525, 569009, 686735, 812870, 981050, 1138018, 1373470, 2032175, 2845045, 3433675, 3983063, 4064350, 5690090, 6867350, 7966126, 14225225, 19915315, 28450450, 39830630, 99576575, 199153150]

約数ペア:

[(1, 199153150), (2, 99576575), (5, 39830630), (7, 28450450), (10, 19915315), (14, 14225225), (25, 7966126), (29, 6867350), (35, 5690090), (49, 4064350), (50, 3983063), (58, 3433675), (70, 2845045), (98, 2032175), (145, 1373470), (175, 1138018), (203, 981050), (245, 812870), (290, 686735), (350, 569009), (406, 490525), (490, 406435), (725, 274694), (1015, 196210), (1225, 162574), (1421, 140150), (1450, 137347), (2030, 98105), (2450, 81287), (2803, 71050), (2842, 70075), (5075, 39242), (5606, 35525), (7105, 28030), (10150, 19621), (14015, 14210)]