228542992

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{138679}}^1$

素因数の和:138790

約数の個数: 20

約数和(自身を含む): 447104320

約数和(自身を除く): 218561328

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 138679, 277358, 554716, 1109432, 2218864, 14283937, 28567874, 57135748, 114271496, 228542992]

約数ペア:

[(1, 228542992), (2, 114271496), (4, 57135748), (8, 28567874), (16, 14283937), (103, 2218864), (206, 1109432), (412, 554716), (824, 277358), (1648, 138679)]