194915552

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4549}}^1$

素因数の和:4675

約数の個数: 48

約数和(自身を含む): 417362400

約数和(自身を除く): 222446848

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 103, 104, 206, 208, 412, 416, 824, 1339, 1648, 2678, 3296, 4549, 5356, 9098, 10712, 18196, 21424, 36392, 42848, 59137, 72784, 118274, 145568, 236548, 468547, 473096, 937094, 946192, 1874188, 1892384, 3748376, 6091111, 7496752, 12182222, 14993504, 24364444, 48728888, 97457776, 194915552]

約数ペア:

[(1, 194915552), (2, 97457776), (4, 48728888), (8, 24364444), (13, 14993504), (16, 12182222), (26, 7496752), (32, 6091111), (52, 3748376), (103, 1892384), (104, 1874188), (206, 946192), (208, 937094), (412, 473096), (416, 468547), (824, 236548), (1339, 145568), (1648, 118274), (2678, 72784), (3296, 59137), (4549, 42848), (5356, 36392), (9098, 21424), (10712, 18196)]