225691952

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{136949}}^1$

素因数の和:137060

約数の個数: 20

約数和(自身を含む): 441526800

約数和(自身を除く): 215834848

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 136949, 273898, 547796, 1095592, 2191184, 14105747, 28211494, 56422988, 112845976, 225691952]

約数ペア:

[(1, 225691952), (2, 112845976), (4, 56422988), (8, 28211494), (16, 14105747), (103, 2191184), (206, 1095592), (412, 547796), (824, 273898), (1648, 136949)]