204489355586

素因数分解:

$2^1\times {\mathrm{397}}^1\times {\mathrm{571}}^1\times {\mathrm{451039}}^1$

素因数の和:452009

約数の個数: 16

約数和(自身を含む): 308045886720

約数和(自身を除く): 103556531134

約数列:

[1, 2, 397, 571, 794, 1142, 226687, 451039, 453374, 902078, 179062483, 257543269, 358124966, 515086538, 102244677793, 204489355586]

約数ペア:

[(1, 204489355586), (2, 102244677793), (397, 515086538), (571, 358124966), (794, 257543269), (1142, 179062483), (226687, 902078), (451039, 453374)]