208076306

素因数分解:

$2^1\times {\mathrm{277}}^1\times {\mathrm{379}}^1\times {\mathrm{991}}^1$

素因数の和:1649

約数の個数: 16

約数和(自身を含む): 314384640

約数和(自身を除く): 106308334

約数列:

[1, 2, 277, 379, 554, 758, 991, 1982, 104983, 209966, 274507, 375589, 549014, 751178, 104038153, 208076306]

約数ペア:

[(1, 208076306), (2, 104038153), (277, 751178), (379, 549014), (554, 375589), (758, 274507), (991, 209966), (1982, 104983)]