229643984

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{196613}}^1$

素因数の和:196694

約数の個数: 20

約数和(自身を含む): 451032516

約数和(自身を除く): 221388532

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 196613, 393226, 786452, 1572904, 3145808, 14352749, 28705498, 57410996, 114821992, 229643984]

約数ペア:

[(1, 229643984), (2, 114821992), (4, 57410996), (8, 28705498), (16, 14352749), (73, 3145808), (146, 1572904), (292, 786452), (584, 393226), (1168, 196613)]